Anna Lee Lode Occurrence, Custer County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Anna Lee Lode Occurrence | Occurrence |
| Custer County | County |
| Colorado | State |
| USA | Country |
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Latitude & Longitude (WGS84):
38° 10' 5'' North , 105° 18' 22'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Silver Cliff | 591 (2017) | 12.8km |
| Westcliffe | 577 (2017) | 14.4km |
| Coal Creek | 341 (2017) | 25.5km |
| Rockvale | 498 (2017) | 25.6km |
| Williamsburg | 656 (2017) | 27.3km |
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 |
|---|---|---|
| Canon City Geology Club | Canon City, Colorado | 31km |
Commodities (Major) - REE, Thorium
Development Status: Occurrence
Host Rock Unit: Pierre Shale, Possibly Sharon Springs Member
Structure: Nw-Trending Shear Zones; Shearing Of Dikes, Wet Mountains
Host Rock: Hornblendite, Gneiss, Alkali-Granite (Alaskite), Granitic Gneiss
Tectonic Structure: Central Cordillera (Southern Rocky Mountains)
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
7 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Baryte Formula: BaSO4 |
| ⓘ Brockite Formula: (Ca,Th,Ce)PO4 · H2O References: https://www.mindat.org/photo-133183.html; https://www.mindat.org/photo-1312460.html; https://www.mindat.org/photo-204766.htmlIdentification: Visual Identification |
| ⓘ Galena Formula: PbS |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ 'Limonite' |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Thorite Formula: Th(SiO4) |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Brockite | 8.CJ.45 | (Ca,Th,Ce)PO4 · H2O |
| Group 9 - Silicates | |||
| ⓘ | Thorite | 9.AD.30 | Th(SiO4) |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Brockite | (Ca,Th,Ce)PO4 · H2O |
| O | Oxygen | |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Brockite | (Ca,Th,Ce)PO4 · H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Thorite | Th(SiO4) |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Thorite | Th(SiO4) |
| P | Phosphorus | |
| P | ⓘ Brockite | (Ca,Th,Ce)PO4 · H2O |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Galena | PbS |
| S | ⓘ Pyrite | FeS2 |
| Ca | Calcium | |
| Ca | ⓘ Brockite | (Ca,Th,Ce)PO4 · H2O |
| Fe | Iron | |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Pyrite | FeS2 |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Ce | Cerium | |
| Ce | ⓘ Brockite | (Ca,Th,Ce)PO4 · H2O |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
| Th | Thorium | |
| Th | ⓘ Brockite | (Ca,Th,Ce)PO4 · H2O |
| Th | ⓘ Thorite | Th(SiO4) |
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Great Plains DomainDomain
- Southern Rocky MountainsOrogenic Belt
USA
- Colorado
- Wet Mountains AreaMining Area
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Anna Lee Lode Occurrence, Custer County, Colorado, USA