{"product_id":"hydroxylherderite-3","title":"HYDROXYLHERDERITE","description":"Hydroxylherderite is a very rare calcium-beryllium phosphate and in this magnificent specimen forms an extremely large asymmetric octahedral crystal of opaque greyish-cream with an almost chalk-like texture and appearance. This primary crystal is certainly not gemmy, but its significance comes from its exceptionally well-formed geometric shape and staggering size - measuring approximately 7.2 x 4.7 x 3.4 cm. It is attached to a snow-white matrix of opaque to translucent Albite feldspar. Other, much smaller Hydroxylherderite crystals are scattered over the matrix, and this also occurs as micro-globular druses. A museum quality crystal of this rare species from the famous pegmatites at Barra do Salinas, Coronel Murta, Minas Gerais, Brazil.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46545147429039,"sku":"CC17980","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC17980.png?v=1770373700","url":"https:\/\/crystalclassics.com\/products\/hydroxylherderite-3","provider":"Crystal Classics","version":"1.0","type":"link"}