{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geology Applied To Mining; A Concise Summary Of The Chief Geological Principles, A Knowledge Of Which Is Necessary To The Understanding And Proper Exploitation Of Ore-Deposits, For Mining Men And Students [FACSIMILE]","author_name":"Josiah Edward Spurr","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4D7/bigB004D73IJ6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004D73IJ6.html\">Geology Applied To Mining; A Concise Summary Of The Chief Geological Principles, A Knowledge Of Which Is Necessary To The Understanding And Proper Exploitation Of Ore-Deposits, For Mining Men And Students [FACSIMILE]</a>","width":400,"height":300}