Castle Rock Area, Douglas County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Castle Rock Area | Area |
| Douglas County | County |
| Colorado | State |
| USA | Country |
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Latitude & Longitude (WGS84):
39° North , 104° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~42km
Type:
Köppen climate type:
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Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities7 valid minerals.
Rock Types Recorded
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Albite Formula: Na(AlSi3O8) |
| ⓘ Albite var. Oligoclase Formula: (Na,Ca)[Al(Si,Al)Si2O8] |
| ⓘ Baryte Formula: BaSO4 |
| ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ 'Clay minerals' |
| ⓘ 'Limonite' |
| ⓘ Microcline Formula: K(AlSi3O8) |
| ⓘ Native Gold Formula: Au Localities: Reported from at least 9 localities in this region. |
| ⓘ Native Silver Formula: Ag Localities: Happy Canyon Creek Gold Occurrence, Castle Rock Area, Douglas County, Colorado, USA Unnamed Gold Occurrence (MRDS - 10012326), Castle Rock Area, Douglas County, Colorado, USA Unnamed Gold Occurrence (MRDS - 10012327), Castle Rock Area, Douglas County, Colorado, USA Unnamed Gold Occurrence (MRDS - 10087567), Castle Rock Area, Douglas County, Colorado, USA Unnamed Gold Occurrence (MRDS - 10090891), Castle Rock Area, Douglas County, Colorado, USA |
| ⓘ Opal Formula: SiO2 · nH2O |
| ⓘ 'Petrified Wood' |
| ⓘ 'Psilomelane' |
| ⓘ Sanidine Formula: K(AlSi3O8) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| ⓘ | Native Silver | 1.AA.05 | Ag |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Opal | 4.DA.10 | SiO2 · nH2O |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| Group 9 - Silicates | |||
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Sanidine | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
| Unclassified | |||
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ | 'Clay minerals' | - | |
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Psilomelane' | - | |
| ⓘ | 'Petrified Wood' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| H | ⓘ Opal | SiO2 · nH2O |
| O | Oxygen | |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| O | ⓘ Microcline | K(AlSi3O8) |
| O | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Sanidine | K(AlSi3O8) |
| F | Fluorine | |
| F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Na | Sodium | |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Mg | Magnesium | |
| Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | Aluminium | |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Al | ⓘ Microcline | K(AlSi3O8) |
| Al | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Al | ⓘ Sanidine | K(AlSi3O8) |
| Si | Silicon | |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Si | ⓘ Microcline | K(AlSi3O8) |
| Si | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Sanidine | K(AlSi3O8) |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| K | Potassium | |
| K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| K | ⓘ Microcline | K(AlSi3O8) |
| K | ⓘ Sanidine | K(AlSi3O8) |
| Ca | Calcium | |
| Ca | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
| Ti | Titanium | |
| Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Fe | Iron | |
| Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Ag | Silver | |
| Ag | ⓘ Native Silver | Ag |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
Localities in this Region
- Colorado
- Douglas County
- Castle Rock Area
- Castle Rock
- Cherry Creek Placers
- Clay pit (MRDS - 10118258)
- Clay pit (MRDS - 10166393)
- Clay pit (MRDS - 10183180)
- Clay pit (MRDS - 10214680)
- Clay pit (MRDS - 10239295)
- Clay pit (MRDS - 10263917)
- Gravel Pit (MRDS - 10118242)
- Gravel Pit (MRDS - 10159902)
- Gravel Pit (MRDS - 10166987)
- Gravel Pit (MRDS - 10167000)
- Gravel Pit (MRDS - 10190674)
- Gravel Pit (MRDS - 10207896)
- Gravel Pit (MRDS - 10214712)
- Gravel Pit (MRDS - 10214835)
- Gravel Pit (MRDS - 10214866)
- Gravel Pit (MRDS - 10239522)
- Gravel Pit (MRDS - 10263671)
- Gravel Pit (MRDS - 10263749)
- Gravel Pit (MRDS - 10264058)
- Gravel Pit (MRDS - 10287895)
- Gravel Pit (MRDS - 10288458)
- Gravel Pit (MRDS - 10288646)
- Happy Canyon Creek Gold Occurrence
- Hathaway Quarry
- Leonard Mine (Franktown)
- M Y M
- Castle Rock Area
- Douglas County
- Colorado
- Douglas County
- Castle Rock Area
- Madis
- Newlin Gulch Gold Occurrence
- Newlin Gulch Placer
- Quarry (MRDS - 10118325)
- Quarry (MRDS - 10118682)
- Quarry (MRDS - 10135006)
- Quarry (MRDS - 10142777)
- Quarry (MRDS - 10166476)
- Quarry (MRDS - 10166885)
- Quarry (MRDS - 10190570)
- Quarry (MRDS - 10214145)
- Quarry (MRDS - 10214172)
- Quarry (MRDS - 10214451)
- Quarry (MRDS - 10214597)
- Quarry (MRDS - 10214727)
- Quarry (MRDS - 10239392)
- Quarry (MRDS - 10239443)
- Quarry (MRDS - 10263924)
- Quarry (MRDS - 10288582)
- R. E. Coulter
- Russellville Gulch Placer
- Sand pit (MRDS - 10288055)
- Unknown Clay Occurrence (MRDS - 10017229)
- Unknown Stone - Dimension (MRDS - 10108206)
- Unnamed Gold Occurrence (MRDS - 10012326)
- Unnamed Gold Occurrence (MRDS - 10012327)
- Unnamed Gold Occurrence (MRDS - 10087567)
- Unnamed Gold Occurrence (MRDS - 10090891)
- Wall Mountain Tuff
- Castle Rock Area
- Douglas County
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Denver BasinBasin
- Great Plains DomainDomain
- Yavapai TerraneVolcanic Arc
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Castle Rock, Castle Rock Area, Douglas County, Colorado, USA