{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Iron Hill (Powderhorn) Carbonatite Complex, Gunnison Country, Colorado","author_name":"U.S. Department of the Interior","thumbnail_url":"https://www.ebooknetworking.net/books/149/536/big1495362299.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1495362299.html\">The Iron Hill (Powderhorn) Carbonatite Complex, Gunnison Country, Colorado</a>","width":400,"height":300}