{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Crystal Falls iron-bearing district of Michigan","author_name":"Clements, J. Morgan","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3R0/bigB003R0KGHW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003R0KGHW.html\">The Crystal Falls iron-bearing district of Michigan</a>","width":400,"height":300}