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Compilation of Historic Mineral Exploration Data Pertaining to the “Lost” Crandon Cu-Zn Deposit, Forest County, WI : Rediscovering Wisconsin’s Largest and Most Controversial Massive Sulfide Deposit
The Crandon massive sulfide deposit in Forest County, Wisconsin, is by far the largest polymetallic ore body in the Penokean Orogen. First discovered in 1976 by the Exxon Minerals Co., the company was eager to exploit the ...
Three-Dimensional Modeling and Reconstruction of the Crandon Volcanogenic Massive Sulfide Deposit, Northeastern Wisconsin
The goal of this research project is to determine the petrogenesis of the stratigraphy hosting the Crandon Cu-Zn volcanogenic massive sulfide (VMS) deposit. Research material (core, documents, etc.), conducted by Exxon ...
Reconstructing Paleoproterozoic Volcanism in Northcentral Wisconsin: Geology of the Lobo Zn-Cu Deposit
The Lobo Zn-Cu deposit in northwestern WI, USA, is one of several volcanogenic massive sulfide (VMS) deposits in the state. This deposit has never been mined; therefore, further studies can only be conducted by examining ...