WebSome of these were the Ropes, Ely, Michigan, Krieg, Grayling, Gold Lake, Detroit, Ishpeming, Billings, Peninsula, Huronian, Sanson, Lake Superior, Fire Center, Coon and Negaunee Gold and Silver Co. The Detroit Gold and Silver Mining Co. had located surface gold by blasting in five different locations and assays there averaged $428 gold. WebThe Back Forty Mine is a proposed gold and zinc mine located in Menominee County in the South Central part of Michigan’s Upper Peninsula. *The mine is estimated to produce 692 thousand ounces of gold, 801 million pounds of zinc, 86 million pounds of copper, 6.26 … Additional drilling took place in 2002, resulting in the discovery of the deposit, … Michigan’s severance tax policy requires mining companies to pay 2.75% tax. Of … Sitewide emissions to air are covered by an air use permit, which has been issued to … Back Forty Mine - E807 Gerue Street, Stephenson, MI 49887 (906) 753-9602 … Operations: When fully operational, Back Forty Mine will employ an estimated 240 … Back Forty Mine - E807 Gerue Street, Stephenson, MI 49887 (906) 753-9602 …
Back Forty Mine Homepage Gold Resource Corporation
WebA project to document abandoned underground mines in Michigan began when a $200,000 contract was awarded to Michigan Technological University (MTU) by the Michigan Department of Natural Resources (MDNR) in September of 1995. The objectives of the project were to conduct an inventory, document, and map abandoned underground … WebIn addition there were gold mines (and copper and other metallic explorations) in Marquette county and gold exploring in Gogebic county. Silver explorations also operated in Ontonagon and Baraga counties. In the past 150 years Michigan's Copper and Iron Mining Ranges have produced over a billion tons of iron ore and several billion pounds of ... maple batter
Mining In Ontonagon County, Michigan The Diggings™
WebSep 1, 2013 · A sequel to his 1992 book Michigan Gold Mining in the Upper Peninsula, Fountain's new work contains expanded and updated … WebIron, Marquette, Houghton, and other counties with gold, silver, and other mining activity found In Michigan. Quick Facts 1,853 records of mines in Michigan Counties. Total … Web23 rows · List of mines in Michigan. This is a partial list of current and defunct mines in Michigan . / ... maplebell pie menu