{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Possibility of Mississippi Valley-type mineral deposits in Indiana (Geological Survey special report)","author_name":"Nelson R Shaffer","thumbnail_url":"https://www.ebooknetworking.net/books/B00/06E/bigB0006E7K0S.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006E7K0S.html\">Possibility of Mississippi Valley-type mineral deposits in Indiana (Geological Survey special report)</a>","width":400,"height":300}