{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mining methods and costs of the Quartz Hill Mining Co., Dewey, Mont","author_name":"Lorain, S. H.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41K/bigB0041KKVVI.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041KKVVI.html\">Mining methods and costs of the Quartz Hill Mining Co., Dewey, Mont</a>","width":400,"height":300}