{ "item_title" : "Rare and Precious Metals", "item_author" : [" "], "item_description" : "Gold and silver are familiar to all, but many do not know why these metals are so valuable. Some people are surprised to learn about the various uses of these elements throughout history. Gold has even been used in food! This series introduces several rare and precious metals, some well known such as platinum and some not as recognizable such as chromium. Readers will learn where these treasures are mined, how they're refined, and their different applications around the world. - Fun fact boxes punctuate the text and add interest - Key science vocabulary and concepts are explained in accessible terms - Graphic organizers model organization of information - Vibrant photographs accentuate the beautiful and fascinating qualities of metals", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/1/48/240/681/1482406810_b.jpg", "price_data" : { "retail_price" : "54.90", "online_price" : "54.90", "our_price" : "54.90", "club_price" : "54.90", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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