{"product_id":"the-encyclopedia-of-gemstones-and-minerals","title":"The Encyclopedia of Gemstones and Minerals","description":"\u003cp\u003eLavishly illustrated with some 400 color photographs and other illustrations  this introduction to the world of gems and minerals contains some 225 alphabetical entries. Each mineral entry lists such scientific information as the characteristic mineral form  the specific gravity  the system of symmetry  the refraction  and the hardness of the mineral. Also included is a description of the minerals physical properties  where it occurs in the environment  how it forms  its uses and value  and  particularly in the case of gemstones  its simulated and synthetic forms and how to recognize them. Annotation copyright Book News  Inc. Portland  Or.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44946471256117,"sku":"ByrdShop_0816021775","price":90.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780816021772_eaf942c3-fbb8-44bd-afcb-c8e7bfa22550.jpg?v=1771523247","url":"https:\/\/atxbooks.com\/products\/the-encyclopedia-of-gemstones-and-minerals","provider":"ATX Books","version":"1.0","type":"link"}