{"product_id":"min3187quartz-var-herkimer-diamond","title":"Quartz Var. Herkimer Diamond","description":"This superb Herkimer Diamond was mined by our team in April of 2025 from the Herkimer Diamond Mine in Middleville, NY. It was found in a particularly productive layer of the Little Falls dolostone, known as the \"gemmy layer.\" With it's double terminations, water-clear clarity, and vitreous luster it is an ideal specimen for a collector interested in a high-quality representative of the world renowned quartz variety; Herkimer Diamonds. One termination is interrupted by the mark of were it grew in contact with the host rock.","brand":"Adamantine Minerals","offers":[{"title":"Default Title","offer_id":53742337392913,"sku":"min3187","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0900\/2277\/3009\/files\/min3187_7_of_7.jpg?v=1783384504","url":"https:\/\/adamantineminerals.com\/products\/min3187quartz-var-herkimer-diamond","provider":"Adamantine Minerals","version":"1.0","type":"link"}