{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mining and milling methods at the Pilgrim mine, Chloride, Ariz","author_name":"Earl F. Hastings","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3TU/bigB003TU1UQG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003TU1UQG.html\">Mining and milling methods at the Pilgrim mine, Chloride, Ariz</a>","width":400,"height":300}