Herron Mine, Turquoise Mining District (Courtland-Gleeson Mining District), Cochise County, Arizona, USAi
| Regional Level Types | |
|---|---|
| Herron Mine | Mine |
| Turquoise Mining District (Courtland-Gleeson Mining District) | Mining District |
| Cochise County | County |
| Arizona | State |
| USA | Country |
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Latitude & Longitude (WGS84):
31° 46' 26'' North , 109° 49' 5'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Sunsites Gem and Mineral Club | Pearce, Arizona | 15km |
Other/historical names associated with this locality:
Calomel Mine; Thelma Mine
A former small underground Cu-Ag-Au mine located in the South-central sec. 17, T.19S., R.25E. (Pearce 15 minute topo map), about 1 mile NW of Courtland. Produced 1924-1929. Operated by Jas. Herron (1927).
Mineralization is copper and iron sulfides in small, irregular replacement bodies along a small fault in Abrigo Limestone. Mineralization includes oxidized copper minerals.
Workings include tunnels. Over 2,000 tons of ore were produced sporadically from 1924 to 1929.
Mineralization is a replacement deposit with spotty, oxidized copper and lead mineralization with gold and silver values in irregular quartz veins in intrusive quartz monzonite and in metamorphosed Abrigo Limestone near a fault contact with the Carboniferous limestone.
Workings include a few shallow shafts and tunnels. Sporadic, small ore production occurred in the early 1900's (1924-1929).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ Pyrite Formula: FeS2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
List of minerals for each chemical element
| S | Sulfur | |
|---|---|---|
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Pyrite | FeS2 |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
Other Databases
| Link to USGS MRDS: | 10102441 |
|---|
Other Regions, Features and Areas containing this locality
Mexico
- Sierra Madre OccidentalMountain Range
North AmericaContinent
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mazatzal DomainDomain
- Pedregosa BasinBasin
- Southern Basin and RangeWide Rift
USA
- Arizona
- Cochise County
- Dragoon MountainsMountain Range
- Cochise County
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