{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Field measurements and corresponding finite-element analysis of closure during shaft sinking at the Lucky Friday mine","author_name":"Aldon E. Gooch","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3HK/bigB003HKQZ72.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003HKQZ72.html\">Field measurements and corresponding finite-element analysis of closure during shaft sinking at the Lucky Friday mine</a>","width":400,"height":300}