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Brushy Creek Mine, Greeley, Reynolds County, Missouri, USAi
| Regional Level Types | |
|---|---|
| Brushy Creek Mine | Mine |
| Greeley | Unincorporated Community |
| Reynolds County | County |
| Missouri | State |
| USA | Country |
Brushy Creek Mine, Southeast Missouri Lead District, Missouri, USA
Brushy Creek Mine, Viburnum Trend Mining District, Missouri, USA
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Latitude & Longitude (WGS84):
37° 32' 17'' North , 91° 7' 42'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Bunker | 400 (2017) | 11.6km |
| Centerville | 188 (2017) | 18.9km |
| Viburnum | 662 (2017) | 19.7km |
| Ellington | 960 (2017) | 35.8km |
| Salem | 4,992 (2017) | 37.8km |
Currently (2025) owned by the Doe-Run Company. This mine is famous for its large gray scalenohedral calcite crystals, many showing phantom crystals, sprinkled with a combination mix of chalcopyrite/marcasite. Also has rarely produced wonderful spinel-law galena crystals.
Recent drilling has encountered economic mineralization within the lower Bonneterre Dolomite of the Brushy Creek mine, more than 30 m below the main ore-bearing horizon of the district. These ores are more zinc and copper rich than typical deposits (Zn/Pb commonly >2 and Cu up to 8 wt %), with notable enrichments in Ni, Co, and Ag. There is pronounced zoning of Ni-Co, Cu, Zn, and Pb with increasing distance above the underlying Lamotte Sandstone. The stratigraphic position, massive character, metal contents, mineral zoning and textures, and gangue dolomite cements of the orebody are unusual for the Viburnum Trend. Mineralogically and stratigraphically, these ores are more similar to the historically mined ores of the Indian Creek and Fredericktown-Mine La Motte districts to the north and east of the Viburnum Trend.
Recent drilling has encountered economic mineralization within the lower Bonneterre Dolomite of the Brushy Creek mine, more than 30 m below the main ore-bearing horizon of the district. These ores are more zinc and copper rich than typical deposits (Zn/Pb commonly >2 and Cu up to 8 wt %), with notable enrichments in Ni, Co, and Ag. There is pronounced zoning of Ni-Co, Cu, Zn, and Pb with increasing distance above the underlying Lamotte Sandstone. The stratigraphic position, massive character, metal contents, mineral zoning and textures, and gangue dolomite cements of the orebody are unusual for the Viburnum Trend. Mineralogically and stratigraphically, these ores are more similar to the historically mined ores of the Indian Creek and Fredericktown-Mine La Motte districts to the north and east of the Viburnum Trend.
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-localities17 valid minerals.
Detailed Mineral List:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Wurtzite | 2.CB.45 | (Zn,Fe)S |
| ⓘ | Millerite | 2.CC.20 | NiS |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Linnaeite | 2.DA.05 | Co2+Co3+2S4 |
| ⓘ | Polydymite | 2.DA.05 | Ni2+Ni3+2S4 |
| ⓘ | Siegenite | 2.DA.05 | CoNi2S4 |
| ⓘ | Pyrite var. Bravoite | 2.EB.05a | (Fe,Ni)S2 |
| ⓘ | 2.EB.05a | FeS2 | |
| ⓘ | Marcasite | 2.EB.10a | FeS2 |
| ⓘ | Gersdorffite | 2.EB.25 | NiAsS |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Dolomite | 5.AB.10 | CaMg(CO3)2 |
| ⓘ | Aragonite | 5.AB.15 | CaCO3 |
| Group 9 - Silicates | |||
| ⓘ | Dickite | 9.ED.05 | Al2(Si2O5)(OH)4 |
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
List of minerals for each chemical element
Localities in this Region
- Missouri
- Reynolds County
- Greeley
- Brushy Creek Mine
- Greeley
- Reynolds County
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Granite-Rhyolite ProvinceMagmatic Province
- Shawnee DomainDomain
USA
- Missouri
- Southeast Missouri Lead DistrictMining District
- Viburnum Trend Mining DistrictMining Sub-district
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.
References
Evans, L. L. (1977) Geology of the Brushy Creek Mine, Viburnum Trend, Southeast Missouri. Economic Geology, 72 (3) 381-390 doi:10.2113/gsecongeo.72.3.381
Nuelle, Laurence M., Paarlberg, Norman, Dunn, Robert C. (1997) Galena Crystals from Stope 72B30, Brushy Creek Mine, Reynolds County, Missouri. Rocks & Minerals, 72 (6) 374-377 doi:10.1080/00357529709605068
Presmyk, Les (1997) Brushy Creek Mine, Reynolds County, Missouri. Rocks & Minerals, 72 (6). 370-373 doi:10.1080/00357529709605067
Currier, Rock H. (1997) Calcite and Marcasite Specimens from the Brushy Creek Mine, Reynolds County, Missouri. Rocks & Minerals, 72 (6). 379-382 doi:10.1080/00357529709605069
Cavender, B. Danielle; Shelton, Kevin L.; Schiffbauer, James D. (2016) An Atypical Orebody in the Brushy Creek Mine, Viburnum Trend, MVT District, Missouri: Early Cu-(Ni-Co)-Zn-Rich Ores at the Lamotte Sandstone/Bonneterre Dolomite Contact. Economic Geology, 111 (1). 259-269 doi:10.2113/econgeo.111.1.259
Shelton, Kevin L.; Cavender, B. Danielle; Perry, Laura E.; Schiffbauer, James D.; Appold, Martin S.; Burstein, Isac; Fike, David A. (2020) Stable isotope and fluid inclusion studies of early Zn-Cu-(Ni-Co)-rich ores, lower ore zone of Brushy Creek mine, Viburnum Trend MVT district, Missouri, U.S.A.: Products of multiple sulfur sources and metal-specific fluids. Ore Geology Reviews, 118. 103358 doi:10.1016/j.oregeorev.2020.103358
Brushy Creek Mine, Greeley, Reynolds County, Missouri, USA