{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Extraction of gold from carbonaceous ores: pilot plant studies","author_name":"Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41K/bigB0041KJIL2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041KJIL2.html\">Extraction of gold from carbonaceous ores: pilot plant studies</a>","width":400,"height":300}