{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gold and Silver: Prospecting, Testing, Mining, Processing","author_name":"Bill M. Clem","thumbnail_url":"https://www.ebooknetworking.net/books/188/219/big1882194047.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1882194047.html\">Gold and Silver: Prospecting, Testing, Mining, Processing</a>","width":400,"height":300}