{"product_id":"placer-examination-principles-and-practice-john-h-wells-9781614740087","title":"Placer Examination Principles and Practice","description":"\"Placer Examination Principles and Practices\" is a timeless classic published originally by the US Bureau of Land Management as Techniacal Bulletin 4. This classic text covers the examination of all types of Placer Deposits in order to determine the viability of mining them. Some of the things covered are the Geology, Types of Placer Deposits, Sampling Methods from panning up to using bulldozers, Equipment including Exploration and Drilling equipment, Assaying Placers and more. Now back in Print by Miningbooks.com\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e John H. Wells\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1614740089\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781614740087\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Sylvanite, Inc\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/07\/2013\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 222\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.67lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.47d","brand":"John H. Wells","offers":[{"title":"Paperback","offer_id":44125038412031,"sku":"9781614740087","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_5f878fbf-9eee-4968-a2f9-a3bf6a0a3ab8.jpg?v=1687440274","url":"https:\/\/www.whiterainbookhouse.com\/products\/placer-examination-principles-and-practice-john-h-wells-9781614740087","provider":"WR Book House","version":"1.0","type":"link"}