{"product_id":"ancylite-ce","title":"ANCYLITE-(Ce)","description":"Mont Saint-Hilaire in Québec, Canada is one of the most famous and important mineralogical localities in the world, particularly for rare species with exotic chemistries. Ancylite-(Ce) - cerium strontium carbonate hydroxide hydrate - is reported from a reasonable number of sites worldwide but nearly always in microcrystals. Mont Saint-Hilaire is unusual in that it has produced exceptionally large crystals, in the 3 to 5 mm size range. This thumbnail crystal from the superb systematic collection assembled by the brothers Martin and Michael Günther (1951-2007 \u0026amp; 1956-2021) is colossal. At 2.2 cm in length, it is ginormous. It might be off-matrix, but it is worldclass for its size and maintains an excellent elongated crystal shape. ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781177352527,"sku":"CC27041","price":555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC27041_94bd5a73-28d6-4667-8db9-43683aff7c47.jpg?v=1783980656","url":"https:\/\/crystalclassics.co.uk\/products\/ancylite-ce","provider":"Crystal Classics UK","version":"1.0","type":"link"}