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McMillan Shaft, Cole County, Missouri, USAi
Regional Level Types
McMillan ShaftMine
Cole CountyCounty
MissouriState
USACountry
McMillan Shaft, Central Missouri District, Missouri, USA

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Latitude & Longitude (WGS84):
38° 20' 43'' North , 92° 19' 45'' West
Latitude & Longitude (decimal):
38.34535,-92.32937
GeoHash:
G#: 9yy64uxcc
GRN:
N26W52
Type:
Mine
Köppen climate type:
Cfa : Humid subtropical climate
Nearest Settlements:
PlacePopulationDistance
Eugene156 (2017)6.5km
Saint Thomas263 (2017)10.1km
Saint Elizabeth336 (2017)11.3km
Meta227 (2017)14.7km
Tuscumbia205 (2017)16.8km
Mindat Locality ID:
345225
Long-form identifier:
mindat:1:2:345225:0
GUID (UUID V4):
0


This is in section 35, township 42 N., 18 W., not much over a mile from the Osage river. A shaft 47 ft deep and several pits had been sunk here at the time of inspection. The ore is said to occur in a crevice in magnesian limestone, running in an E.-W. direction. Layers of chert extend across this crevice unbroken, showing that no faulting has taken place. It is in places 3 to 4 ft. wide, and contains galena, barite and some little blende.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


3 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘGalena2.CD.10PbS
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4

List of minerals for each chemical element

OOxygen
Oⓘ BaryteBaSO4
SSulfur
Sⓘ BaryteBaSO4
Sⓘ GalenaPbS
Sⓘ SphaleriteZnS
ZnZinc
Znⓘ SphaleriteZnS
BaBarium
Baⓘ BaryteBaSO4
PbLead
Pbⓘ GalenaPbS

Other Databases

Link to USGS MRDS:10292312

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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

[1]Winslow, Arthur (1894) Lead and Zinc Deposits (Section 2). Missouri Geological Survey, Volume VII: 704.
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