Cleve-Avon Group (Franklin; Cleve; Avon; South Avon; West Avon; Hull; Barbour; Wake Up Jim; True Blue; Artic; Big Four), Bryant Mining District (Hecla Mining District), Beaverhead County, Montana, USAi
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
45° North , 112° West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~7km
Köppen climate type:
A group of underground mines working a replacement deposit in dolomitic limestone of the Cambrian Meagher Formation.
Ref: Montana Bureau of Mines and Geology Special Publication 75, 1977
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Cerussite Formula: PbCO3 References: |
| ⓘ Cerussite var. Silver-bearing Cerussite Formula: PbCO3 with Ag |
| ⓘ Galena Formula: PbS |
| ⓘ Native Gold Formula: Au References: |
| ⓘ Quartz Formula: SiO2 |
| ⓘ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Cerussite | 5.AB.15 | PbCO3 |
| ⓘ | var. Silver-bearing Cerussite | 5.AB.15 | PbCO3 with Ag |
List of minerals for each chemical element
| C | Carbon | |
|---|---|---|
| C | ⓘ Cerussite | PbCO3 |
| C | ⓘ Cerussite var. Silver-bearing Cerussite | PbCO3 with Ag |
| O | Oxygen | |
| O | ⓘ Cerussite | PbCO3 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Cerussite var. Silver-bearing Cerussite | PbCO3 with Ag |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Galena | PbS |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Cu | Copper | |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Ag | Silver | |
| Ag | ⓘ Cerussite var. Silver-bearing Cerussite | PbCO3 with Ag |
| Sb | Antimony | |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
| Pb | Lead | |
| Pb | ⓘ Cerussite | PbCO3 |
| Pb | ⓘ Galena | PbS |
| Pb | ⓘ Cerussite var. Silver-bearing Cerussite | PbCO3 with Ag |
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Northern Rocky MountainsWide Rift
- Wyoming DomainDomain
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
