{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Rock-Hunter's Field Manual - A Guide to Identification of Rocks and Minerals","author_name":"D. K. Fritzen","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0P1/bigB000P1J0QY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000P1J0QY.html\">The Rock-Hunter&#039;s Field Manual - A Guide to Identification of Rocks and Minerals</a>","width":400,"height":300}