{"product_id":"black-mushroom-calcite","title":"Black \"Mushroom\" Calcite","description":"\u003cp\u003eThis distinctive specimen features \u003cstrong data-start=\"230\" data-end=\"258\"\u003eblack “mushroom” calcite\u003c\/strong\u003e, displaying layered, rounded crystal growth that resembles overlapping caps or shelves. The calcite forms stacked, curved plates with a matte to lightly sparkly surface, creating a bold, organic structure that stands apart from more traditional calcite habits.\u003c\/p\u003e","brand":"Sharpe Crystals","offers":[{"title":"Default Title","offer_id":48142971240703,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7270\/4255\/files\/PXL_20260205_185846898.jpg?v=1770322819","url":"https:\/\/sharpecrystals.com\/products\/black-mushroom-calcite","provider":"Sharpe Crystals","version":"1.0","type":"link"}