{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Duke's \"Short Course in Prospecting\" And \" Mineral Identification\" (vol. 1 And 2)","author_name":"Raymond H. Maulsby","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000U3VXCQ.html\">Duke&#039;s &quot;Short Course in Prospecting&quot; And &quot; Mineral Identification&quot; (vol. 1 And 2)</a>","width":400,"height":300}