{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Geochemistry of Gold and Its Deposits (Geological Survey Bulletins: No. 280)","author_name":"R. W. Boyle","thumbnail_url":"https://www.ebooknetworking.net/books/066/001/big0660017695.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0660017695.html\">The Geochemistry of Gold and Its Deposits (Geological Survey Bulletins: No. 280)</a>","width":400,"height":300}