{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Observations On the West of England Mining Region: Being an Account of the Mineral Deposits and Economic Geology of the Region, and Forming Vol. XIV ... of the Royal Geological Society of Cornwall","author_name":"Joseph Henry Collins","thumbnail_url":"https://www.ebooknetworking.net/books/114/715/big1147151776.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1147151776.html\">Observations On the West of England Mining Region: Being an Account of the Mineral Deposits and Economic Geology of the Region, and Forming Vol. XIV ... of the Royal Geological Society of Cornwall</a>","width":400,"height":300}