{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Recovering byproduct heavy minerals from sand and gravel, placer gold, and industrial mineral operations","author_name":"J. M. Gomes","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YX/bigB003YXZHL2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YXZHL2.html\">Recovering byproduct heavy minerals from sand and gravel, placer gold, and industrial mineral operations</a>","width":400,"height":300}