{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Sketch of the Geology of Cornwall: Including a Brief Description of the Mining Districts, and the Ores Produced in Them (Cambridge Library Collection - Earth Science)","author_name":"Brenton Symons","thumbnail_url":"https://www.ebooknetworking.net/books/110/806/big1108066801.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1108066801.html\">A Sketch of the Geology of Cornwall: Including a Brief Description of the Mining Districts, and the Ores Produced in Them (Cambridge Library Collection - Earth Science)</a>","width":400,"height":300}