{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geology and Base-Metal Deposits of West Shasta Copper-Zinc District Shasta County, California: United States Geological Survey Professional Paper 285","author_name":"A. R. & W. E. Hall & J. P. Albers Kinkel","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00CXLLCK6.html\">Geology and Base-Metal Deposits of West Shasta Copper-Zinc District Shasta County, California: United States Geological Survey Professional Paper 285</a>","width":400,"height":300}