{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Quarterly of the Colorado School of Mines : Classification of Rocks, Volume 50, Number 1","author_name":"Russell B. Travis","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002VAF6HE.html\">Quarterly of the Colorado School of Mines : Classification of Rocks, Volume 50, Number 1</a>","width":400,"height":300}