{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Manganese Ores of Supergene Zone: Geochemistry of Formation (Solid Earth Sciences Library)","author_name":"I.M. Varentsov","thumbnail_url":"https://www.ebooknetworking.net/books/904/814/big9048146623.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9048146623.html\">Manganese Ores of Supergene Zone: Geochemistry of Formation (Solid Earth Sciences Library)</a>","width":400,"height":300}