{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mineral Resources of Minas Geraes (Brazil)","author_name":"Albert Frederick Calvert","thumbnail_url":"https://www.ebooknetworking.net/books/055/924/big0559247680.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0559247680.html\">Mineral Resources of Minas Geraes (Brazil)</a>","width":400,"height":300}