USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
Arizona · Santa Cruz County
Holland Mine
Unconfirmed Zinc Mixed Underground / Surface
Key facts
- State
- Arizona
- County
- Santa Cruz
- Mining district
- Patagonia
- Development status
- Past Producer
- Mine type
- Mixed underground / surface
- Primary commodity
- Zinc
- Verification
- Unconfirmed
Mine Location
Approximate AreaDocumented underground workings
Mindat locality description
A former small surface and underground Zn-Pb-Cu-Ag-Au-Quartz mine located in the center of sec. 3, T24S, R16E (protracted), in the southwestern part of the camp, nearly ½ mile south of the Pride of the West Mine, adjacent on the SW to the Dudley Mine, …
Historical mapped workings
USGS historical topographic mapping. Features may no longer exist.
- 22 shaft symbols
- 8 adit symbols
View individual source records (2)
Every underlying record used to build the summary above, for research/verification use.
- Derived from MRDS oper_type (existing operation): Surface-Underground
- MRDS oper_type documents existing underground operation (dev_stat=Past Producer): Surface-Underground · oper_type
Verification
Unconfirmed
Source records support underground workings, but UndergroundMines has not yet independently verified this mine.
Why it's listed
Source records document both underground and surface mining.
History & operations
Historical record
- Development status: Past Producer
Operators / organizations
- Duquesne Mg And Reduction Co; Callahan Zinc Lead Co · Historical operator
- Holland Smitg And Mg Co; Coughlin; Bartlett; Byrd · Historical operator
Commodities & minerals
Reported minerals
- Andradite
- Anglesite
- Azurite
- Bornite
- Calcite
- Chalcopyrite
- Chlorite Group
- Dolomite
View all 32 reported minerals
- Andradite
- Anglesite
- Azurite
- Bornite
- Calcite
- Chalcopyrite
- Chlorite Group
- Dolomite
- Galena
- Garnet Group
- Goethite
- Grossular
- Gypsum
- Hematite
- Hydrozincite
- Limonite
- Linarite
- Malachite
- Molybdenite
- Native Silver
- Powellite
- Pyrite
- Pyroxene Group
- Quartz
- Rosasite
- Scheelite
- Schorl
- Siderite
- Smithsonite
- Sphalerite
- Talc
- Tremolite
Access & recent conditions
- Land
- unknown
Community reports
No community field reports yet.
I Visited This MineSources & evidence
USGS Historical Topographic Mine Features
Type: Historical mapped physical features
Dataset: DOI 10.5066/P9TAALR6
Supports:
- mapped shaft symbols (22)
- mapped adit symbols (8)
Historical mapped features may no longer exist.
Mindat
Type: Mineralogical locality database
Record: Mindat Locality: 22917
Supports:
- locality identity
- reported minerals (32)
A Mindat locality match does not by itself establish underground workings.
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