{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geology and Mineral Deposits of Humboldt County, Nevada, (Nevada Bureau of Mines and Geology. Bulletin 59)","author_name":"Charles Ronald Willden","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07D/bigB0007DXN9U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007DXN9U.html\">Geology and Mineral Deposits of Humboldt County, Nevada, (Nevada Bureau of Mines and Geology. Bulletin 59)</a>","width":400,"height":300}