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The 'Esperanza Copper Deposit, Esperanza Mine and vicinity' file is part of the Grover Heinrichs mining collection. Grover was the Vice President of Heinrichs GEOEXploration, located in Tucson, Arizona. The collection contains over 1,400 folders including economic geology reports, maps, photos, correspondence, drill logs and other related materials. The focus of much of the information is on the western United States, particularly Arizona, but the collection also includes files on mining activity throughout the United States, foreign countries, and 82 mineral commodities.
Categories: Data;
Tags: 1970s,
Arizona,
Batamote Hills - 7.5 Min,
Copper, Oxide,
Copper, Sulfide, All tags...
Dataset,
Esperanza Open Pit,
Molybdenum, Sulfide,
Ocotillo,
Pima County,
Pima metallic mineral dist.,
Pima864,
Rhenium,
Sierrita Mts. physiographic area,
Silver,
T18S R12E Sec 16 NW,
United States,
West Esperanza Mine,
economic geology,
geologic structure,
geology,
geoscientificInformation,
metallic ores,
mineral resources,
mineralogy,
natural resource assessment,
natural resource exploration,
natural resources, Fewer tags
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