Poorman Mine (1), Magnolia Mining District, Boulder County, Colorado, USAi
| Regional Level Types | |
|---|---|
| Poorman Mine (1) | Mine |
| Magnolia Mining District | Mining District |
| Boulder County | County |
| Colorado | State |
| USA | Country |
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Latitude & Longitude (WGS84):
39° 59' 36'' North , 105° 21' 38'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Tall Timber | 208 (2011) | 2.5km |
| Mountain Meadows | 274 (2011) | 3.8km |
| Sugarloaf | 261 (2011) | 4.8km |
| Crisman | 186 (2011) | 5.3km |
| Seven Hills | 121 (2011) | 5.4km |
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 |
|---|---|---|
| Flatirons Mineral Club | Boulder, Colorado | 8km |
| Mile High Rock and Mineral Society | Arvada, Colorado | 31km |
| Colorado Mineral Society | Lakewood, Colorado | 40km |
| Denver Gem and Mineral Guild | Denver, Colorado | 43km |
| Friends of Mineralogy - Colorado Chapter | Denver, Colorado | 43km |
REF:Deposit:: LOVERING AND GODDARD, 1950, USGS. P. P. 223, P. 228-231.
Deposit:: CONSV. DIV. COMP. DATE, 10,62
Commodities (Major) - Gold
Deposit Type: Vein
Development Status: Producer
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.
Detailed Mineral List:
| ⓘ Calaverite Formula: AuTe2 |
| ⓘ Calomel Formula: [Hg2]2+Cl2 |
| ⓘ Coloradoite Formula: HgTe |
| ⓘ Native Gold Formula: Au |
| ⓘ Native Mercury Formula: Hg |
| ⓘ Rickardite Formula: Cu7Te5 |
| ⓘ Sylvanite Formula: AgAuTe4 |
| ⓘ Tellurite Formula: TeO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| ⓘ | Native Mercury | 1.AD.05 | Hg |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Rickardite | 2.BA.30 | Cu7Te5 |
| ⓘ | Coloradoite | 2.CB.05a | HgTe |
| ⓘ | Sylvanite | 2.EA.05 | AgAuTe4 |
| ⓘ | Calaverite | 2.EA.10 | AuTe2 |
| Group 3 - Halides | |||
| ⓘ | Calomel | 3.AA.30 | [Hg2]2+Cl2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Tellurite | 4.DE.20 | TeO2 |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Tellurite | TeO2 |
| Cl | Chlorine | |
| Cl | ⓘ Calomel | [Hg2]2+Cl2 |
| Cu | Copper | |
| Cu | ⓘ Rickardite | Cu7Te5 |
| Ag | Silver | |
| Ag | ⓘ Sylvanite | AgAuTe4 |
| Te | Tellurium | |
| Te | ⓘ Calaverite | AuTe2 |
| Te | ⓘ Coloradoite | HgTe |
| Te | ⓘ Rickardite | Cu7Te5 |
| Te | ⓘ Sylvanite | AgAuTe4 |
| Te | ⓘ Tellurite | TeO2 |
| Au | Gold | |
| Au | ⓘ Calaverite | AuTe2 |
| Au | ⓘ Native Gold | Au |
| Au | ⓘ Sylvanite | AgAuTe4 |
| Hg | Mercury | |
| Hg | ⓘ Calomel | [Hg2]2+Cl2 |
| Hg | ⓘ Coloradoite | HgTe |
| Hg | ⓘ Native Mercury | Hg |
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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Poorman Mine, Magnolia Mining District, Boulder County, Colorado, USA