{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Flotation concentration of a complex barite-fluorspar ore","author_name":"Bloom, P. A.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/426/bigB00426DN2K.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00426DN2K.html\">Flotation concentration of a complex barite-fluorspar ore</a>","width":400,"height":300}