{"product_id":"biotite-on-anthophyllite-3","title":"Biotite on Anthophyllite | Czech Republic","description":"\u003cp\u003eBiotite on anthophyllite refers to a common geological occurrence where dark mica (biotite) crystals grow within or around fibrous anthophyllite, an amphibole mineral, often forming attractive specimens with distinct textures like bladed crystals or nodular \"balls,\" indicating specific metamorphic conditions (low HCl fluids).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis item is 2” x 1.5” and weighs 2.6 oz\u003c\/p\u003e","brand":"Good Earth Rocks Gallery","offers":[{"title":"Default Title","offer_id":47338673832110,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/1700\/5230\/files\/IMG_5617.jpg?v=1767900464","url":"https:\/\/goodearthrocksgallery.com\/products\/biotite-on-anthophyllite-3","provider":"Good Earth Rocks Gallery","version":"1.0","type":"link"}