{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gem Stones of the United States: Usgs Bulletin 1042-G","author_name":"Dorothy M. Schlegel","thumbnail_url":"https://www.ebooknetworking.net/books/128/906/big1289062048.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1289062048.html\">Gem Stones of the United States: Usgs Bulletin 1042-G</a>","width":400,"height":300}