Continental Chief Mine, Dyer Mountain, Horseshoe District, Mosquito Range, Lake County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Continental Chief Mine | Mine |
| Dyer Mountain | Mountain |
| Horseshoe District | Mining District |
| Mosquito Range | Mountain Range |
| Lake County | County |
| Colorado | State |
| USA | Country |
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Latitude & Longitude (WGS84):
39° 13' 57'' North , 106° 10' 31'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Leadville | 2,644 (2017) | 10.3km |
| Leadville North | 1,794 (2011) | 11.2km |
| Alma | 277 (2017) | 11.2km |
| Fairplay | 681 (2017) | 15.0km |
| Twin Lakes | 171 (2011) | 24.4km |
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 Gold Camp | Frisco, Colorado | 39km |
A former Ag-Au-Pb-Zn-Cu occurrence/mine located in the SW¼ sec. 25, T9S, R79W, 6th. Principal Meridian, 1.0 km (0.6 mile) SE of Dyer Mountain, in the Iowa Amphitheater at the head of Iowa Gulch, 6 miles S of Leadville, on private land. MRDS database stated accuracy for this location is 100 meters.
NOTE: USGS MRDS database file #10009438 states that this mine is in the Horseshoe District.
Mineralization is replacement and vein deposits (Mineral occurrence model information: Model code: 72; USGS model code: 19a; Deposit model name: polymetallic replacement; Mark3 model number: 47), hosted in the Leadville Dolomite. Local rocks include Laramide intrusive rocks.
Workings include unspecified underground openings (the topo map reflects 1 adit symbol at this point).
Reported production was valued at $3,000,000 (period values) before 1920.
Reserve resource information: About 5,000 tons of proven ore averaging 17 ounces/ton Ag and 3% Pb; potential ore totals 20,000 tons at a similar grade. (Sunshine files, 1980).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Aurichalcite Formula: (Zn,Cu)5(CO3)2(OH)6 |
| ⓘ Azurite Formula: Cu3(CO3)2(OH)2 References: |
| ⓘ Baryte Formula: BaSO4 References: |
| ⓘ Cerussite Formula: PbCO3 References: |
| ⓘ Dolomite Formula: CaMg(CO3)2 |
| ⓘ Galena Formula: PbS |
| ⓘ Gold Formula: Au References: |
| ⓘ Hemimorphite Formula: Zn4Si2O7(OH)2 · H2O References: |
| ⓘ Hydrozincite Formula: Zn5(CO3)2(OH)6 |
| ⓘ 'Limonite' |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 References: |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ 'Pyrochlore Group' Formula: A2Nb2(O,OH)6Z References: |
| ⓘ Quartz Formula: SiO2 References: |
| ⓘ Rosasite Formula: (Cu,Zn)2(CO3)(OH)2 References: |
| ⓘ Sauconite Formula: Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| ⓘ Silver Formula: Ag References: |
| ⓘ Smithsonite Formula: ZnCO3 References: |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| ⓘ | Silver | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | 'Pyrochlore Group' | 4.00. | A2Nb2(O,OH)6Z |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Smithsonite | 5.AB.05 | ZnCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Cerussite | 5.AB.15 | PbCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| ⓘ | Rosasite | 5.BA.10 | (Cu,Zn)2(CO3)(OH)2 |
| ⓘ | Aurichalcite | 5.BA.15 | (Zn,Cu)5(CO3)2(OH)6 |
| ⓘ | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| Group 9 - Silicates | |||
| ⓘ | Hemimorphite | 9.BD.10 | Zn4Si2O7(OH)2 · H2O |
| ⓘ | Sauconite | 9.EC.45 | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| H | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| H | ⓘ Rosasite | (Cu,Zn)2(CO3)(OH)2 |
| H | ⓘ Sauconite | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| C | Carbon | |
| C | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Cerussite | PbCO3 |
| C | ⓘ Dolomite | CaMg(CO3)2 |
| C | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | ⓘ Rosasite | (Cu,Zn)2(CO3)(OH)2 |
| C | ⓘ Smithsonite | ZnCO3 |
| O | Oxygen | |
| O | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Cerussite | PbCO3 |
| O | ⓘ Dolomite | CaMg(CO3)2 |
| O | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| O | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rosasite | (Cu,Zn)2(CO3)(OH)2 |
| O | ⓘ Sauconite | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| O | ⓘ Smithsonite | ZnCO3 |
| Na | Sodium | |
| Na | ⓘ Sauconite | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| Mg | Magnesium | |
| Mg | ⓘ Dolomite | CaMg(CO3)2 |
| Al | Aluminium | |
| Al | ⓘ Sauconite | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| Si | Silicon | |
| Si | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Sauconite | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Galena | PbS |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Ca | Calcium | |
| Ca | ⓘ Dolomite | CaMg(CO3)2 |
| Fe | Iron | |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Rosasite | (Cu,Zn)2(CO3)(OH)2 |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Zn | Zinc | |
| Zn | ⓘ Aurichalcite | (Zn,Cu)5(CO3)2(OH)6 |
| Zn | ⓘ Hemimorphite | Zn4Si2O7(OH)2 · H2O |
| Zn | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
| Zn | ⓘ Rosasite | (Cu,Zn)2(CO3)(OH)2 |
| Zn | ⓘ Sauconite | Na0.3Zn3((Si,Al)4O10)(OH)2 · 4H2O |
| Zn | ⓘ Smithsonite | ZnCO3 |
| Zn | ⓘ Sphalerite | ZnS |
| Nb | Niobium | |
| Nb | ⓘ Pyrochlore Group | A2Nb2(O,OH)6Z |
| Ag | Silver | |
| Ag | ⓘ Silver | Ag |
| Sb | Antimony | |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Au | Gold | |
| Au | ⓘ Gold | Au |
| Pb | Lead | |
| Pb | ⓘ Cerussite | PbCO3 |
| Pb | ⓘ Galena | PbS |
Other Databases
| Link to USGS MRDS: | 10009438 |
|---|
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
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0080650094
Continental Chief Mine, Dyer Mountain, Horseshoe District, Mosquito Range, Lake County, Colorado, USA