{"product_id":"bournonite-9","title":"BOURNONITE","description":"Intergrown cog-like crystals of Bournonite with a little attached granular Quartz and Limonite from the Viboras mine in the Machacamarca mining district of Cornelio Saavedra Province, Bolivia.  The Bournonite forms excellent classic cog wheels of gunmetal-grey with a bright metallic lustre.  The largest crystal measures 2.9 cm long x 0.9 cm wide and up to 2 cm deep and is joined with two sub-parallel, similar but smaller crystals.  A superb example of Bournonite, commonly known as 'cog-wheel ore'.  ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46545172365487,"sku":"CC19964","price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC19964.png?v=1770375650","url":"https:\/\/crystalclassics.com\/products\/bournonite-9","provider":"Crystal Classics","version":"1.0","type":"link"}