{"product_id":"cassiterite-var-wood-tin-1","title":"CASSITERITE   var. Wood Tin","description":"Botryoidal black Wood Tin forms the bubbly surface of this variety of Cassiterite.  Wood Tin is known from several localities throughout Cornwall, this specimen being from St Agnes, a small coastal mining district due north of Redruth.  This lovely example comes with a Dr F. Krantz of Bonn label, beautifully handwritten in copperplate text.  The specimen is mounted on a small clear acrylic base.  ","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":57781039169871,"sku":"CC19951","price":259.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/3748\/2063\/files\/CC19951_f19ac535-ab0b-4e61-8117-e32aed280ed4.jpg?v=1783977624","url":"https:\/\/crystalclassics.co.uk\/products\/cassiterite-var-wood-tin-1","provider":"Crystal Classics UK","version":"1.0","type":"link"}