{"product_id":"calcite-var-sand-calcite","title":"CALCITE var. SAND-CALCITE","description":"A classic miniature specimen of intergrown Calcite crystals heavily included with light fawn and tan coloured fine grained sand from Fontainebleau in the Seine-et-Marne Department of France, approximately 60 km SSE of Paris.  This form is termed Sand-Calcite and is instantly recognizable as from Fontainebleau.  It is a fantastic example of a beautiful, symmetrically crystallized nodular cluster of Calcite crystals measuring overall to 4.5 cm.  The specimen is a floater, i.e., a group of sharp, rhombic crystals with no visible point of attachment.  Sand-Calcite is a fascinating variety of Calcite, especially when so beautifully crystallized. This occurrence has been known for several centuries and featured in an article in the Mineralogical Record in 2014 - Vol 45, No. 4.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57780975305039,"sku":"CC16894","price":370.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC16894_1d80a865-e8e5-4d4d-a837-09792937429d.jpg?v=1783973288","url":"https:\/\/crystalclassics.co.uk\/products\/calcite-var-sand-calcite","provider":"Crystal Classics UK","version":"1.0","type":"link"}