{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Leaching Gold and Silver Ores: The Plattner and Kiss Processes, a Practical Treatise","author_name":"Charles Howard Aaron","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4QO/bigB004QOA74U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004QOA74U.html\">Leaching Gold and Silver Ores: The Plattner and Kiss Processes, a Practical Treatise</a>","width":400,"height":300}