{"product_id":"milarite-1","title":"MILARITE","description":"Originally named, erroneously, after Val Mila in Switzerland - when the specimens had in fact come from a different neighbouring valley - this very rare hydrated potassium calcium beryllium aluminium silicate usually only occurs in sub-cm sized crystals. There are always exceptions, and the Jaguaraçu Pegmatite in Minas Gerais state, Brazil is the one, where distinctive, prominent, longer and broader, pale lemon yellow-centred prismatic crystals occur. This large thumbnail specimen is a perfect example, demonstrating the unusual, and attractive colour, with zonation, with a wonderful 1.1 cm long doubly-terminated prismatic crystal sat on matrix. Small but very showy for this rarity. 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":57781223981391,"sku":"CC29235","price":111.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC29235_d8a09fcc-3253-4dd6-a749-c1c259682e93.jpg?v=1783982772","url":"https:\/\/crystalclassics.co.uk\/products\/milarite-1","provider":"Crystal Classics UK","version":"1.0","type":"link"}