{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Estimation of Remaining Lode Gold Endowment in Selected Mining Districts of Alaska","author_name":"Gary E. Sherman","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00AHG4JLS.html\">Estimation of Remaining Lode Gold Endowment in Selected Mining Districts of Alaska</a>","width":400,"height":300}