{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rock-Forming Minerals, Volume 4A:  Framework Silicates - Feldspars","author_name":"William Alexander Deer, R. A. Howie, J. Zussman","thumbnail_url":"https://www.ebooknetworking.net/books/186/239/big1862390819.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1862390819.html\">Rock-Forming Minerals, Volume 4A:  Framework Silicates - Feldspars</a>","width":400,"height":300}