{"product_id":"herkimer-diamond-crystal-double-56225","title":"Herkimer Diamond 15mm — Wide Double Terminated NY Quartz","description":"\u003cp\u003eA noticeable step up in build, this \u003cstrong\u003eHerkimer Diamond\u003c\/strong\u003e runs about 10mm across and 15mm tall, with a broader waist than the smaller grades and a weight of 1.6 to 1.8g. That extra width matters more than the numbers suggest, because a wider body holds more internal space for light, and the bright reflective faces catch it from almost any angle. Both ends terminate naturally in points, the \u003cstrong\u003edouble terminated\u003c\/strong\u003e signature of quartz grown loose inside a rock cavity.\u003c\/p\u003e\n\u003cp\u003eHow do you know a Herkimer is really a Herkimer? It is a fair question, because double terminated quartz turns up in Afghanistan, Pakistan, China and Norway too, and it often gets sold under the Herkimer name regardless. Strictly, only crystals from \u003cstrong\u003eHerkimer County, New York\u003c\/strong\u003e earn it, and these are genuinely from there. Traditionally they are stones of \u003cstrong\u003eclarity\u003c\/strong\u003e and \u003cstrong\u003eattunement\u003c\/strong\u003e, tied to the \u003cstrong\u003ecrown\u003c\/strong\u003e and \u003cstrong\u003ethird eye chakras\u003c\/strong\u003e, and valued as \u003cstrong\u003eamplifiers\u003c\/strong\u003e that brighten whatever crystal keeps them company.\u003c\/p\u003e\n\u003ch2\u003eA closer look\u003c\/h2\u003e\n\u003cp\u003eThe stone itself is \u003cstrong\u003equartz\u003c\/strong\u003e, not diamond, and the geology behind its shape is worth knowing. Around \u003cstrong\u003e500 million years ago\u003c\/strong\u003e a shallow sea covered what is now upstate New York, laying down sediments that hardened into the Little Falls dolostone. Acidic groundwater later dissolved cavities into that rock. Silica rich fluid found its way in and quartz crystallized inside those pockets very slowly, suspended in solution and barely touching the walls. With no attachment point to interrupt it, the crystal grew a full set of faces at \u003cstrong\u003eeach end\u003c\/strong\u003e, roughly eighteen in total. Nothing was cut, ground, or polished.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Herkimer Diamond, natural double terminated quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Single crystal, wide bodied grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 10mm wide, 15mm high, 6 to 10mm deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6 to 1.8g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Herkimer, New York, USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChakras:\u003c\/strong\u003e Crown and third eye\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Gift ready packaging and a crystal information card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLiving with your Herkimer Diamond\u003c\/h2\u003e\n\u003cp\u003eThis size works in both directions, solid enough to sit on a shelf and be seen, small enough to close a hand around. Try it on a windowsill where morning light can move through it, or hold it while you settle into meditation. Because these are natural crystals chosen from a batch, yours will vary slightly in proportions and inner detail. Care is simple, since quartz is hard and takes water happily, so rinse it and dry it on a soft cloth. Store it away from harder stones so the terminations stay sharp.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: crystals are not a substitute for professional medical advice, diagnosis, or treatment. Keep small pieces away from young children.\u003c\/em\u003e\u003c\/p\u003e","brand":"Crysmology","offers":[{"title":"Default Title","offer_id":52565556134175,"sku":null,"price":50.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/5810\/3327\/files\/il_fullxfull.8017806983_78hd.jpg?v=1779594210","url":"https:\/\/crysmology.com\/en-de\/products\/herkimer-diamond-crystal-double-56225","provider":"Crysmology","version":"1.0","type":"link"}