{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gold: its geological occurrence and geographical distribution","author_name":"James Malcolm Maclaren","thumbnail_url":"https://www.ebooknetworking.net/books/117/777/big1177776243.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177776243.html\">Gold: its geological occurrence and geographical distribution</a>","width":400,"height":300}