Granite Mine (Independent Granite), Cripple Creek Mining District, Teller County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Granite Mine (Independent Granite) | Mine |
| Cripple Creek Mining District | Mining District |
| Teller County | County |
| Colorado | State |
| USA | Country |
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Latitude & Longitude (WGS84):
38° 42' 51'' North , 105° 8' 27'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Victor | 389 (2017) | 0.5km |
| Stratton | 644 (2006) | 3.8km |
| Cripple Creek | 1,155 (2017) | 4.8km |
| Midland | 156 (2011) | 16.1km |
| Manitou Springs | 5,334 (2017) | 25.2km |
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 |
|---|---|---|
| Colorado Springs Mineral Society | Colorado Springs, Colorado | 31km |
| Canon City Geology Club | Canon City, Colorado | 32km |
| Lake George Gem & Mineral club | Lake George, Colorado | 35km |
The Granite mine, owned by the Granite Gold Mining Company, of Denver, capital $1,000,000, is situated on the northern edge of Victor, between the Portland and Monument mines on the east and the Ajax, Dead Pine, and Gold Coin mines on the west. The workings are embraced within the generally north-south Granite claim. The mine is operated under the leasing system.
The main shaft, 1,000 feet in depth, is situated on the eastern edge of the claim, 250 feet from the northeast corner. The first level below the collar of the shaft is the so-called level 5, 445 feet below the surface. Level 6 is 150 feet below level 5. Then follow levels 7, 8, and 9, 100 feet apart, and finally level 10, 80 feet below level 9. The workings lie mainly south of the shaft, comprising on most levels a main north-south drift, reached by a westerly crosscut from the shaft, and various spur and parallel drifts with their connecting crosscuts. Level 6 is the most extensive, connecting on the west with the Dead Pine mine and on the east with the Portland mine. A drift on this level also passes under the Monument shaft. About 380 feet from the south end of the claim is the South shaft, about 200 feet deep, connecting with three short levels.
The main shaft, 1,000 feet in depth, is situated on the eastern edge of the claim, 250 feet from the northeast corner. The first level below the collar of the shaft is the so-called level 5, 445 feet below the surface. Level 6 is 150 feet below level 5. Then follow levels 7, 8, and 9, 100 feet apart, and finally level 10, 80 feet below level 9. The workings lie mainly south of the shaft, comprising on most levels a main north-south drift, reached by a westerly crosscut from the shaft, and various spur and parallel drifts with their connecting crosscuts. Level 6 is the most extensive, connecting on the west with the Dead Pine mine and on the east with the Portland mine. A drift on this level also passes under the Monument shaft. About 380 feet from the south end of the claim is the South shaft, about 200 feet deep, connecting with three short levels.
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
8 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:
| ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) |
| ⓘ Calaverite Formula: AuTe2 |
| ⓘ Fluorite Formula: CaF2 |
| ⓘ Molybdenite Formula: MoS2 |
| ⓘ Native Gold Formula: Au |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Quartz var. Chalcedony Formula: SiO2 |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ Sylvanite Formula: AgAuTe4 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Sylvanite | 2.EA.05 | AgAuTe4 |
| ⓘ | Calaverite | 2.EA.10 | AuTe2 |
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 3 - Halides | |||
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz var. Chalcedony | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| Unclassified | |||
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | Oxygen | |
| O | ⓘ Quartz var. Chalcedony | SiO2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| F | Fluorine | |
| F | ⓘ Fluorite | CaF2 |
| F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Si | Silicon | |
| Si | ⓘ Quartz var. Chalcedony | SiO2 |
| Si | ⓘ Quartz | SiO2 |
| P | Phosphorus | |
| P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | ⓘ Molybdenite | MoS2 |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| Cl | Chlorine | |
| Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ca | Calcium | |
| Ca | ⓘ Fluorite | CaF2 |
| Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Fe | Iron | |
| Fe | ⓘ Pyrite | FeS2 |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Ag | Silver | |
| Ag | ⓘ Sylvanite | AgAuTe4 |
| Te | Tellurium | |
| Te | ⓘ Calaverite | AuTe2 |
| Te | ⓘ Sylvanite | AgAuTe4 |
| Au | Gold | |
| Au | ⓘ Calaverite | AuTe2 |
| Au | ⓘ Native Gold | Au |
| Au | ⓘ Sylvanite | AgAuTe4 |
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Great Plains DomainDomain
- Southern Rocky MountainsOrogenic Belt
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