{"product_id":"rare-pink-amethyst-heart","title":"Pink Amethyst Heart - 153gm","description":"\u003cp\u003ePink Amethyst Geode Heart - such a pretty piece for your crystal collection!\u003c\/p\u003e\n\u003cp\u003e153gm - 8cm x 6.5cm x 3.5cm\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"42\" data-end=\"120\"\u003e\n\u003cp data-start=\"44\" data-end=\"120\"\u003eAmethyst is a variety of quartz composed of silicon dioxide (SiO₂).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"121\" data-end=\"273\"\u003e\n\u003cp data-start=\"123\" data-end=\"273\"\u003eIt forms when quartz crystallises from silica-rich fluids, most commonly in hydrothermal veins and in cavities within volcanic rocks such as basalt.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"367\" data-end=\"503\"\u003e\n\u003cp data-start=\"369\" data-end=\"503\"\u003eLike all quartz, amethyst has a hardness of 7 on the Mohs scale.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"504\" data-end=\"653\"\u003e\n\u003cp data-start=\"506\" data-end=\"653\"\u003eThe colour is caused by trace amounts of iron within the quartz crystal structure, modified by natural irradiation from surrounding rocks.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(107, 111, 249);\"\u003e\u003ca href=\"https:\/\/crystalsanctuary.com.au\/blogs\/news\/amethyst-one-of-the-world-s-most-loved-crystals\" title=\"Crystal Sanctuary Australia Blog about Amethyst\" style=\"color: rgb(107, 111, 249);\"\u003eTo find out much more information about Amethyst, including its metaphysical properties, visit our BLOG here.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"crystalsanctuary.com.au","offers":[{"title":"Default Title","offer_id":45325629653026,"sku":"PNK-AMT-111","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2094\/3650\/files\/Pink_Amethyst_Geode_Heart.jpg?v=1777779641","url":"https:\/\/crystalsanctuary.com.au\/products\/rare-pink-amethyst-heart","provider":"Crystal Sanctuary Australia","version":"1.0","type":"link"}