{"product_id":"smoky-quartz-topaz-mica-and-feldspar-diamond-rocks-county-down-northern-ireland","title":"Smoky Quartz, Topaz, Mica and Feldspar - Diamond Rocks, County Down, Northern Ireland.","description":"\u003cp\u003eA rare high-quality 'small-cabinet' mineral specimen from Irelands Mourne Mountains that features a conglomeration of Topaz, Smoky Quartz, Muscovite Mica \u0026amp; Orthoclase Feldspar in matrix from the famous 'Diamond Rocks' locality, Mourne Mountains, County Down, Northern Ireland, UK.\u003c\/p\u003e\n\u003cp\u003eDiamond Rocks is named for the small, glittering crystals found here that form in 'miarolitic cavities' inside tertiary-age Granite and this specimen is not one that bucks that trend. Pretty much every crystal on the specimen is perfect, and amongst the scattering of Mica Llaminae crystals \u0026amp; blocky, cream-coloured Orthoclase crystals, lustrous colourless Topaz and dark Brown Smoky Quartz crystals shimmer with a gem transparency. The main feature is a perfect Topaz crystal rising from the central vug, flanked by 2 gem Smoky Quartz crystals.\u003c\/p\u003e\n\u003cp\u003eThe specimen comes with an old 'Steetley Minerals' display label.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMeasurements:\u003c\/p\u003e\n\u003cp\u003e•Weight = 151.6 grams\u003c\/p\u003e\n\u003cp\u003e•Length = 6.3cm\u003c\/p\u003e\n\u003cp\u003e•Width = 5.4cm\u003c\/p\u003e\n\u003cp\u003e•Height = 4.2cm\u003c\/p\u003e","brand":"Gemini Minerals","offers":[{"title":"Default Title","offer_id":58652960391503,"sku":"GM018","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/1536\/0847\/files\/20260803-131350.jpg?v=1788400923","url":"https:\/\/geminiminerals.co.uk\/zh-hant\/products\/smoky-quartz-topaz-mica-and-feldspar-diamond-rocks-county-down-northern-ireland","provider":"Gemini Minerals","version":"1.0","type":"link"}