{"product_id":"greifensteinite-with-zanazziite-eosphorite-and-rose-quartz","title":"GREIFENSTEINITE with ZANAZZIITE   EOSPHORITE and Rose QUARTZ","description":"A small miniature-sized aggregate of pale pink Rose Quartz crystals from Jenipapo district, Itinga, Minas Gerais, Brazil, plays host to a suite of rare phosphate species, including: Greifensteinite - calcium iron beryllium phosphate; Zanazziite - calcium magnesium beryllium phosphate; and Eosphorite - manganese aluminium phosphate hydroxide hydrate. The Eosphorite occurs as clove-brown radiating sprays of acicular\/bladed glassy microcrystals. Greifensteinite occurs as rounded, spherical crystal aggregates, and Zanazziite, with which Greifensteinite forms a series, occurs as greenish-cream flat-topped prisms. An extremely rich miniature of these rare phosphates. It is from the superb systematic collection assembled by the brothers Martin and Michael Günther (1951-2007 \u0026amp; 1956-2021).","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781222932815,"sku":"CC29109","price":333.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC29109_d2557da2-ffa3-4e9c-b669-c662b419ffd9.jpg?v=1783982697","url":"https:\/\/crystalclassics.co.uk\/products\/greifensteinite-with-zanazziite-eosphorite-and-rose-quartz","provider":"Crystal Classics UK","version":"1.0","type":"link"}