{"product_id":"black-tourmaline-11","title":"Black tourmaline","description":"\u003cp\u003eBlack tourmaline from Brazil\u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e4.6cm x 3cm x 2.9cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e51g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo \u003c\/p\u003e\n\u003cp\u003eBlack tourmaline is commonly known as schorl.\u003c\/p\u003e\n\u003cp\u003eCrystal system- Trigonal (forming elongated prismatic crystals,often with a triangular cross-section and vertical striations)\u003c\/p\u003e\n\u003cp\u003eMineral class- Cyclosilicate (ring silicate) belonging to the tourmaline group.\u003c\/p\u003e\n\u003cp\u003eRock formation- Igneous and metamorphic environments,mist commonly found in slow-cooling pegmatites,granite,hydrothermal veins,and acid deep gangue rocks from boron-rich magmatic fluids.\u003c\/p\u003e\n\u003cp\u003eHardness- 7-7.5 on the MOHs scale.\u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":63238393201027,"sku":null,"price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/IMG_1999.heic?v=1793893246","url":"https:\/\/crystalandfossils.co.uk\/products\/black-tourmaline-11","provider":"Crystal and fossils","version":"1.0","type":"link"}