{"title":"Seymchan","description":null,"products":[{"product_id":"meteorite-seymchan-142g-magadan-russia-mesm48","title":"Météorite Seymchan 14,2g – Magadan, Russie - MESM48","description":"\u003cul\u003e\n\u003cli\u003eType : Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalisation : Magadan, Russie\u003c\/li\u003e\n\u003cli\u003ePoids : 14,2g\u003c\/li\u003e\n\u003cli\u003eDimensions : 38 x 32 x 2 mm\u003c\/li\u003e\n\u003cli\u003eAnnée de découverte : 1967\u003c\/li\u003e\n\u003cli\u003ePoids total connu : 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTraitement de surface : tranche coupée et polie\u003c\/li\u003e\n\u003cli\u003eNote : Le bord autour de tout le périmètre est conservé dans sa forme originale, car la tranche a été coupée dans une seule pièce brute. C'est rare pour des tranches de si petite taille.\u003c\/li\u003e\n\u003cli\u003eAstuce : Les figures de Widmanstätten dans cet échantillon sont exceptionnellement bien définies, ce qui n'est pas courant – c'est de la plus haute qualité.\u003c\/li\u003e\n\u003cli\u003eDESCRIPTION DÉTAILLÉE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – une pallasite unique de Russie\nLa météorite de Seymchan est tombée dans la région de Magadan, près de la localité de Seymchan en Russie, bien que la date exacte de la chute reste inconnue. Elle a été découverte en 1967, avec une masse de 272 kg trouvée en juin et une autre de 51 kg en octobre. Initialement, seules des parties métalliques ont été découvertes, la classant comme une météorite ferreuse de type IIE. Ce n'est qu'en 2004 qu'il a été déterminé que 20% des échantillons contenaient des cristaux d'olivine, ce qui a conduit à sa classification comme une pallasite.\nStructure interne\nSeymchan possède une structure interne inhabituelle. Certaines parties sont riches en inclusions d'olivine (sections pallasitiques), tandis que d'autres sont presque entièrement composées d'alliages fer-nickel, principalement de kamacite et de taenite. Dans les sections métalliques, des figures de Widmanstätten caractéristiques peuvent être révélées après polissage et attaque acide. Elle contient également des minéraux tels que la troilite, la schreibersite et la chromite.\nSection purement métallique composée de kamacite et de taenite\nSection pallasitique avec inclusions d'olivine\nOrigine\nLa météorite provient d'un astéroïde différencié de la ceinture principale entre Mars et Jupiter, qui, au début de son évolution, a subi une fusion et une séparation des matériaux. Les éléments plus lourds (fer et nickel) se sont déposés dans le noyau, tandis que les minéraux silicatés plus légers ont formé le manteau. Des collisions ultérieures et des processus dynamiques ont mélangé les composants métalliques et silicatés. Le résultat est une météorite qui contient à la fois des parties purement métalliques et des sections pallasitiques avec des cristaux d'olivine.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58027641045317,"sku":"MESM48","price":219.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/41864-2_meteorite-seymchan-14-2g---magadan--russia_50421820-66e1-477c-bddd-0b02e194d244.jpg?v=1783987517"},{"product_id":"meteorite-seymchan-148g-magadan-russia-mesm26","title":"Météorite Seymchan 14,8g – Magadan, Russie - MESM26","description":"\u003cul\u003e\n\u003cli\u003eType: Pallasite\u003c\/li\u003e\n\u003cli\u003eLieu: Magadan, Russie\u003c\/li\u003e\n\u003cli\u003ePoids: 14,8 g\u003c\/li\u003e\n\u003cli\u003eDimensions: 4,1 x 2,9 x 0,2 cm\u003c\/li\u003e\n\u003cli\u003eAnnée de la découverte: 1967\u003c\/li\u003e\n\u003cli\u003ePoids total connu: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTraitement de surface: tranche polie, coupée\u003c\/li\u003e\n\u003cli\u003eDESCRIPTION DÉTAILLÉE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – pallasite unique de Russie\nLa météorite de Seymchan est tombée dans la région de Magadan, près de la localité de Seymchan en Russie, bien que la date exacte de sa chute reste inconnue. Elle a été découverte en 1967, avec une masse de 272 kg trouvée en juin et une autre masse de 51 kg en octobre. Initialement, seules des parties métalliques ont été découvertes, la classant comme une météorite ferreuse de type IIE. Ce n'est qu'en 2004 qu'il a été déterminé que 20% des échantillons contenaient des cristaux d'olivine, ce qui a conduit à sa classification en tant que pallasite.\nStructure interne\nSeymchan a une structure interne inhabituelle. Certaines parties sont riches en inclusions d'olivine (sections pallasitiques), tandis que d'autres sont presque entièrement composées d'alliages de fer-nickel, principalement de kamacite et de taénite. Dans les sections métalliques, des motifs de Widmanstätten caractéristiques peuvent être révélés après polissage et attaque acide. Elle contient également des minéraux tels que la troïlite, la schreibersite et la chromite.\nSection purement métallique composée de kamacite et de taénite\nSection pallasitique avec inclusions d'olivine\nOrigine\nLa météorite provient d'un astéroïde différencié de la ceinture principale entre Mars et Jupiter, qui, au début de son évolution, a subi une fusion et une séparation des matériaux. Les éléments plus lourds (fer et nickel) se sont déposés dans le noyau, tandis que les minéraux silicatés plus légers ont formé le manteau. Des collisions ultérieures et des processus dynamiques ont mélangé les composants métalliques et silicatés. Le résultat est une météorite qui contient à la fois des parties purement métalliques et des sections pallasitiques avec des cristaux d'olivine.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58027657101637,"sku":"MESM26","price":573.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/24307-1_meteorite-seymchan-14-8g---magadan--russia_c886eb5e-848d-4d91-8320-3ba237630dab.jpg?v=1783987481"},{"product_id":"meteorite-seymchan-63g-extra-quality-magadan-russia-mesm93","title":"Météorite Seymchan 6,3g – Qualité Extra – Magadan, Russie - MESM93","description":"\u003cul\u003e\n\u003cli\u003eType: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalisation: Magadan, Russie\u003c\/li\u003e\n\u003cli\u003ePoids: 6,3g\u003c\/li\u003e\n\u003cli\u003eDimensions: 29 x 21 x 2 mm\u003c\/li\u003e\n\u003cli\u003eAnnée de la découverte: 1967\u003c\/li\u003e\n\u003cli\u003ePoids total connu: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTraitement de surface: tranche coupée, polie\u003c\/li\u003e\n\u003cli\u003eQualité extra - les olivines sont plus grandes, très claires et magnifiquement translucides\u003c\/li\u003e\n\u003cli\u003eDESCRIPTION DÉTAILLÉE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – pallasite unique de Russie\nLa météorite Seymchan est tombée dans la région de Magadan, près de la localité de Seymchan en Russie, bien que la date exacte de la chute reste inconnue. Elle a été découverte en 1967, avec une masse de 272 kg trouvée en juin et une autre masse de 51 kg en octobre. Initialement, seules des parties métalliques ont été découvertes, la classant comme une météorite ferreuse de type IIE. Ce n'est qu'en 2004 qu'il a été déterminé que 20 % des échantillons contenaient des cristaux d'olivine, ce qui a conduit à sa classification comme une pallasite.\nStructure interne\nSeymchan a une structure interne inhabituelle. Certaines parties sont riches en inclusions d'olivine (sections pallasitiques), tandis que d'autres sont presque entièrement constituées d'alliages fer-nickel, principalement la kamacite et la taénite. Dans les sections métalliques, un motif de Widmanstätten caractéristique peut être révélé après polissage et attaque acide. Elle contient également des minéraux tels que la troilite, la schreibersite et la chromite.\nSection purement métallique composée de kamacite et de taénite\nSection pallasitique avec inclusions d'olivine\nOrigine\nLa météorite provient d'un astéroïde différencié dans la ceinture principale entre Mars et Jupiter, qui, au début de son évolution, a subi une fusion et une séparation des matériaux. Les éléments plus lourds (fer et nickel) se sont déposés dans le noyau, tandis que les minéraux silicatés plus légers ont formé le manteau. Des collisions ultérieures et des processus dynamiques ont mélangé les composants métalliques et silicatés. Le résultat est une météorite qui contient à la fois des parties purement métalliques et des sections pallasitiques avec des cristaux d'olivine.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58027661492549,"sku":"MESM93","price":257.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/50741_photoroom-003-20250714-085452_9afcd1b5-4685-480e-a3e7-504097a5c4ed.jpg?v=1783987471"},{"product_id":"meteorite-seymchan-119g-magadan-russia-mesm39","title":"Météorite Seymchan 11,9g – Magadan, Russie - MESM39","description":"\u003cul\u003e\n\u003cli\u003eType : Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalisation : Magadan, Russie\u003c\/li\u003e\n\u003cli\u003ePoids : 11,9 g\u003c\/li\u003e\n\u003cli\u003eDimensions : 2,9 x 3 x 0,2 cm\u003c\/li\u003e\n\u003cli\u003eAnnée de découverte : 1967\u003c\/li\u003e\n\u003cli\u003ePoids total connu : 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTraitement de surface : Tranché, Tranche polie\u003c\/li\u003e\n\u003cli\u003eDESCRIPTION DÉTAILLÉE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – pallasite unique de Russie\nLa météorite de Seymchan est tombée dans la région de Magadan, près de la colonie de Seymchan en Russie, bien que la date exacte de la chute reste inconnue. Elle a été découverte en 1967, avec une masse de 272 kg trouvée en juin et une autre masse de 51 kg en octobre. Initialement, seules des parties métalliques ont été découvertes, la classant comme une météorite ferreuse de type IIE. Ce n'est qu'en 2004 qu'il a été déterminé que 20% des échantillons contenaient des cristaux d'olivine, ce qui a conduit à sa classification en tant que pallasite.\nStructure interne\nSeymchan a une structure interne inhabituelle. Certaines parties sont riches en inclusions d'olivine (sections pallasitiques), tandis que d'autres sont presque entièrement constituées d'alliages fer-nickel, principalement la kamacite et la taénite. Dans les sections métalliques, un motif de Widmanstätten caractéristique peut être révélé après polissage et attaque acide. Elle contient également des minéraux tels que la troilite, la schreibersite et la chromite.\nSection purement métallique composée de kamacite et de taénite\nSection pallasitique avec inclusions d'olivine\nOrigine\nLa météorite provient d'un astéroïde différencié de la ceinture principale entre Mars et Jupiter, qui, au début de son évolution, a subi une fusion et une séparation des matériaux. Les éléments plus lourds (fer et nickel) se sont déposés dans le noyau, tandis que les minéraux silicatés plus légers ont formé le manteau. Des collisions ultérieures et des processus dynamiques ont mélangé les composants métalliques et silicatés. Le résultat est une météorite qui contient à la fois des parties purement métalliques et des sections pallasitiques avec des cristaux d'olivine.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58028598067525,"sku":"MESM39","price":480.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/38171_photoroom-001-20250313-102503_32b14bb7-dcc8-45a9-9537-00dd7539b58c.jpg?v=1783981165"},{"product_id":"meteorite-seymchan-702g-extra-quality-magadan-russia-mesm16","title":"Météorite Seymchan 70,2g – Qualité extra – Magadan, Russie - MESM16","description":"\u003cul\u003e\n\u003cli\u003eType : Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalisation : Magadan, Russie\u003c\/li\u003e\n\u003cli\u003ePoids : 70,2 g\u003c\/li\u003e\n\u003cli\u003eDimensions : 8,5 x 5,2 x 0,3 cm\u003c\/li\u003e\n\u003cli\u003eAnnée de découverte : 1967\u003c\/li\u003e\n\u003cli\u003ePoids total connu : 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTraitement de surface : tranche polie, coupée\u003c\/li\u003e\n\u003cli\u003eQualité extra - les olivines sont plus grandes, très claires et magnifiquement translucides\u003c\/li\u003e\n\u003cli\u003eDESCRIPTION DÉTAILLÉE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – pallasite unique de Russie\nLa météorite de Seymchan est tombée dans la région de Magadan, près de la localité de Seymchan en Russie, bien que la date exacte de sa chute reste inconnue. Elle a été découverte en 1967, avec une masse de 272 kg trouvée en juin et une autre masse de 51 kg en octobre. Initialement, seules des parties métalliques ont été découvertes, la classant comme une météorite ferreuse de type IIE. Ce n'est qu'en 2004 qu'il a été déterminé que 20 % des échantillons contenaient des cristaux d'olivine, ce qui a conduit à sa classification en tant que pallasite.\nStructure interne\nSeymchan a une structure interne inhabituelle. Certaines parties sont riches en inclusions d'olivine (sections pallasitiques), tandis que d'autres sont presque entièrement constituées d'alliages fer-nickel, principalement de kamacite et de taénite. Dans les sections métalliques, un motif de Widmanstätten caractéristique peut être révélé après polissage et gravure à l'acide. Elle contient également des minéraux tels que la troilite, la schreibersite et la chromite.\nSection purement métallique composée de kamacite et de taénite\nSection pallasitique avec inclusions d'olivine\nOrigine\nLa météorite provient d'un astéroïde différencié de la ceinture principale entre Mars et Jupiter, qui, au début de son évolution, a subi une fusion et une séparation des matériaux. Les éléments plus lourds (fer et nickel) se sont déposés dans le noyau, tandis que les minéraux silicatés plus légers ont formé le manteau. Des collisions ultérieures et des processus dynamiques ont mélangé les composants métalliques et silicatés. Le résultat est une météorite qui contient à la fois des parties purement métalliques et des sections pallasitiques avec des cristaux d'olivine.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58028602196293,"sku":"MESM16","price":2132.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/15805-12_meteorite-seymchan-70-2g---extra-quality---magadan--russia_0fc3ae8c-78c2-4577-9d00-d12e14945af6.jpg?v=1783981137"},{"product_id":"meteorite-seymchan-cube-423g-magadan-russia-mesm30","title":"Météorite Seymchan cube 42,3g – Magadan, Russie - MESM30","description":"\u003cul\u003e\n\u003cli\u003eType : Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalisation : Magadan, Russie\u003c\/li\u003e\n\u003cli\u003ePoids : 42,3g\u003c\/li\u003e\n\u003cli\u003eDimensions : 17 x 17 x 17 mm\u003c\/li\u003e\n\u003cli\u003eAnnée de découverte : 1967\u003c\/li\u003e\n\u003cli\u003ePoids total connu : 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTraitement de surface : coupé, Cube poli\u003c\/li\u003e\n\u003cli\u003eDESCRIPTION DÉTAILLÉE\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – pallasite unique de Russie\nLa météorite Seymchan est tombée dans la région de Magadan, près de la localité de Seymchan en Russie, bien que la date exacte de sa chute reste inconnue. Elle a été découverte en 1967, avec une masse de 272 kg trouvée en juin et une autre de 51 kg en octobre. Initialement, seules des parties métalliques ont été découvertes, la classant comme une météorite ferreuse de type IIE. Ce n'est qu'en 2004 qu'il a été déterminé que 20% des échantillons contenaient des cristaux d'olivine, conduisant à sa classification comme pallasite.\nStructure interne\nSeymchan a une structure interne inhabituelle. Certaines parties sont riches en inclusions d'olivine (sections pallasitiques), tandis que d'autres sont presque entièrement composées d'alliages de fer-nickel, principalement de kamacite et de taénite. Dans les sections métalliques, un motif de Widmanstätten caractéristique peut être révélé après polissage et attaque acide. Elle contient également des minéraux tels que la troïlite, la schreibersite et la chromite.\nSection purement métallique composée de kamacite et de taénite\nSection pallasitique avec inclusions d'olivine\nOrigine\nLa météorite provient d'un astéroïde différencié de la ceinture principale entre Mars et Jupiter, qui, au début de son évolution, a subi une fusion et une séparation des matériaux. Les éléments plus lourds (fer et nickel) se sont déposés dans le noyau, tandis que les minéraux silicatés plus légers ont formé le manteau. Des collisions ultérieures et des processus dynamiques ont mélangé les composants métalliques et silicatés. Le résultat est une météorite qui contient à la fois des parties purement métalliques et des sections pallasitiques avec des cristaux d'olivine.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58028602229061,"sku":"MESM30","price":738.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/37907_photoroom-002-20250312-093744_fc1911b9-b027-47ef-b0f2-9d840df483ef.jpg?v=1783981129"},{"product_id":"meteorite-pallasite-seymchan-rectangular-prism-84g-russia-mesm137","title":"Meteorite pallasite Seymchan – Rectangular prism 8,4g – Russia - MESM137","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 8,4 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 30 x 8 x 8 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: taglio, lucidatura prismatica\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544056009029,"sku":"MESM137","price":381.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79907_meteorite-pallasite-seymchan---rectangular-prism-8-4g---russia_6e4d31b9-2385-4015-bd3f-2924a81e0427.jpg?v=1783977991"},{"product_id":"meteorite-pallasite-seymchan-rectangular-prism-94g-russia-mesm136","title":"Meteorite pallasite Seymchan – Rectangular prism 9,4g – Russia - MESM136","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 9,4 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 30 x 8 x 8 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: taglio, lucidatura prismatica\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544056205637,"sku":"MESM136","price":413.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79904_meteorite-pallasite-seymchan---rectangular-prism-9-4g---russia_27b91ce4-1ada-4c2a-9f42-71770be6d06f.jpg?v=1783977986"},{"product_id":"meteorite-pallasite-seymchan-rectangular-prism-13g-russia-mesm135","title":"Meteorite pallasite Seymchan – Rectangular prism 13g – Russia - MESM135","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 13 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 30 x 10 x 10 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: taglio, lucidatura prismatica\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544056336709,"sku":"MESM135","price":502.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79901_meteorite-pallasite-seymchan---rectangular-prism-13g---russia_9d4be9ac-c174-4001-bb89-4f256a35f24e.jpg?v=1783977978"},{"product_id":"meteorite-seymchan-pallasite-cube-156g-russia-mesm133","title":"Meteorite di Seymchan – pallasite cube 15,6g – Russia - MESM133","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 15,6 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 15 x 15 x 15 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544056992069,"sku":"MESM133","price":826.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79781_meteorite-seymchan---pallasite-cube-15-6g---russia_9aaa8a1f-7db8-4176-a663-c4ad1d3e6101.jpg?v=1783977956"},{"product_id":"meteorite-seymchan-pallasite-cube-39g-russia-mesm131","title":"Meteorite di Seymchan – pallasite cube 3,9g – Russia - MESM131","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 3,9 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 10 x 10 x 10 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544057057605,"sku":"MESM131","price":336.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79775_meteorite-seymchan---pallasite-cube-3-9g---russia_12b7035a-f2b2-45a2-b4bd-31fda6831d2a.jpg?v=1783977953"},{"product_id":"meteorite-seymchan-pallasite-cube-52g-russia-mesm130","title":"Meteorite di Seymchan – pallasite cube 5,2g – Russia - MESM130","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 5,2 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 10 x 10 x 10 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544057155909,"sku":"MESM130","price":346.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79772_meteorite-seymchan---pallasite-cube-5-2g---russia_02f4d940-5f1a-4812-9344-8d8a1db7d7d8.jpg?v=1783977946"},{"product_id":"meteorite-seymchan-pallasite-cube-155g-russia-mesm129","title":"Meteorite di Seymchan – pallasite cube 15,5g – Russia - MESM129","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 15,5 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 15 x 15 x 15 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544057188677,"sku":"MESM129","price":826.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79769_meteorite-seymchan---pallasite-cube-15-5g---russia_f69b5323-18e6-49f8-b411-c7963cba384e.jpg?v=1783977944"},{"product_id":"meteorite-seymchan-pallasite-cube-russia-random-piece-mesm132","title":"Meteorite di Seymchan – pallasite cube – Russia – random piece - MESM132","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 3,7-5,3 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 10 x 10 x 10 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eNota: To keep the price low, these meteorites do not come with a free e-certificate – they are random pezzi.\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544057221445,"sku":"MESM132","price":286.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79778_photoroom-20260707-175958_d50253f8-8844-402c-8772-d6442e21bc48.jpg?v=1783977953"},{"product_id":"meteorite-seymchan-pallasite-cube-5g-russia-mesm128","title":"Meteorite di Seymchan – pallasite cube 5g – Russia - MESM128","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 5 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 10 x 10 x 10 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544057286981,"sku":"MESM128","price":336.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/79766-1_meteorite-seymchan---pallasite-cube-5g---russia_d8d4e1a7-48b3-45f9-b29e-ae713dbae7eb.jpg?v=1783977942"},{"product_id":"meteorite-pallasite-seymchan-rectangular-prism-131g-russia-mesm127","title":"Meteorite pallasite Seymchan – Rectangular prism 13,1g – Russia - MESM127","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 13,1 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 30 x 10 x 9 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: taglio, lucidatura prismatica\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544197501253,"sku":"MESM127","price":541.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/78611_meteorite-pallasite-seymchan---rectangular-prism-13-1g---russia_0a3ff064-b07e-4aab-90d5-b9c32845c89d.jpg?v=1783977730"},{"product_id":"meteorite-seymchan-pallasite-cube-162g-russia-mesm31","title":"Meteorite di Seymchan – pallasite cube 16,2g – Russia - MESM31","description":"\u003cul\u003e\n\u003cli\u003eTipo: Pallasite\u003c\/li\u003e\n\u003cli\u003eLocalità: Magadan, Russia\u003c\/li\u003e\n\u003cli\u003ePeso: 16,2 g\u003c\/li\u003e\n\u003cli\u003eDimensioni: 15 x 15 x 15 mm\u003c\/li\u003e\n\u003cli\u003eAnno di ritrovamento: 1967\u003c\/li\u003e\n\u003cli\u003ePeso totale conosciuto: 323,3 kg\u003c\/li\u003e\n\u003cli\u003eTrattamento superficiale: cut, Lucidato Cubo\u003c\/li\u003e\n\u003cli\u003eDESCRIZIONE DETTAGLIATA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSeymchan – unique pallasite da Russia\nThe Seymchan meteorite fell in the Magadan region near the settlement of Seymchan in Russia, though the exact fall date remains unknown. It was discovered in 1967, with a 272 kg mass found in June and another 51 kg mass in October. Initially, only metallic parts were discovered, classifying it as an meteorite ferroso of type IIE. Only in 2004 was it determined that 20% of the samples contained olivine crystals, leading to its classification as a pallasite.\nInternal structure\nSeymchan has an unusual internal structure. Some parts are rich in olivine inclusions (pallasitic sections), while others consist almost entirely of iron–nickel alloys, mainly kamacite and taenite. In the metallic sections, characteristic pattern di Widmanstätten can be revealed after polishing and acid etching. It also contains minerals such as troilite, schreibersite, and chromite.\nPurely metallic section composed of kamacite and taenite\nPallasitic section with olivine inclusions\nOrigin\nThe meteorite originated da a differentiated asteroid in the main belt between Mars and Jupiter, which in its early evolution underwent melting and material separation. Heavier elements (iron and nickel) settled in the core, while lighter silicate minerals formed the mantle. Later collisions and dynamic processes mixed metallic and silicate components. The result is a meteorite that contains both purely metallic parts and pallasitic sections with olivine crystals.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58544214180165,"sku":"MESM31","price":826.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/37910_meteorite-seymchan---pallasite-cube-16-2g---russia_c7d84778-a39d-4a33-81cf-5a31ca29c113.jpg?v=1783977699"}],"url":"https:\/\/moldavite.it\/fr\/collections\/seymchan.oembed","provider":"Moldavite.it","version":"1.0","type":"link"}