{"product_id":"bilitonite-batu-satam-11g-belitung-indonesia-bi028","title":"Bilitonite \"Batu Satam\" 1.1g – Belitung, Indonesia - BI028","description":"\u003cul\u003e\n\u003cli\u003eLocation: Belitung, Indonesia\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1g\u003c\/li\u003e\n\u003cli\u003eDimensions: 1.9 x 1.7 x 0.5 cm\u003c\/li\u003e\n\u003cli\u003eSlightly translucent\u003c\/li\u003e\n\u003cli\u003eDETAILED DESCRIPTION\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBillitonite – tektite from Belitung Island\nBillitonite, also known as Batu Satam, is a rare tektite originating from the Indonesian island of Belitung. This island is located between Java and Sumatra and is mainly known for tin mining, but also for the discovery of these unique black stones.\nOrigin and formation\nBatu Satam formed approximately 790,000 years ago, following the impact of a large meteorite. The immense energy of this event melted surface rocks, and some of the molten material was ejected into the upper atmosphere. Upon return, the material solidified and fell back into the area of present-day Indonesia, where it was later found on Belitung Island. Unlike the meteorite itself, which usually evaporates during impact, tektites are formed from terrestrial material that has been melted and transformed into natural glass.\nAppearance and composition\nBatu Satam typically has a black to dark brown color and an opaque, pitted surface. In nature, it occurs in various forms—from irregular fragments to rounded or teardrop-like pieces. Its composition is mainly silicon dioxide with traces of aluminum, iron, and other minor elements.\nName and meaning\nThe name \"Batu Satam\" comes from Malay and translates as \"broken stone\" or \"molten stone,\" which perfectly describes both its appearance and its origin.\u003c\/p\u003e","brand":"PeltramMinerals","offers":[{"title":"Default Title","offer_id":58027939201349,"sku":"BI028","price":29.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/1659\/2965\/files\/28211_bilitonite--batu-satam--1-1g---belitung--indonesia.jpg?v=1779378340","url":"https:\/\/moldavite.it\/en\/products\/bilitonite-batu-satam-11g-belitung-indonesia-bi028","provider":"Moldavite.it","version":"1.0","type":"link"}