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Segi-Ho-Cha Mesa Mine (Mildred Mine; Mildred No. 1 Mine), Kinusta Mesa, Cove Mesa Mining District, Carrizo Range, Apache County, Arizona, USAi
Regional Level Types
Segi-Ho-Cha Mesa Mine (Mildred Mine; Mildred No. 1 Mine)- not defined -
Kinusta MesaMesa
Cove Mesa Mining DistrictMining District
Carrizo RangeMountain Range
Apache CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
36° 42' 24'' North , 109° 17' 23'' West
Latitude & Longitude (decimal):
36.70669,-109.28985
GRN:
N25W63
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Round Rock789 (2011)27.0km
Beclabito317 (2011)28.3km
Teec Nos Pos730 (2011)30.0km
Rock Point642 (2011)30.0km
Lukachukai1,701 (2011)32.7km
Mindat Locality ID:
62904
Long-form identifier:
mindat:1:2:62904:8
GUID (UUID V4):
0


A former U-V occurrence/mine located in T38N, R28E, G&SRM, 5.3 km (3.3 miles) N of Kinusta Mesa (coordinates of records) and 1.5 miles E of Alcove Canyon.

Mineralization is carnotite in irregular, tabular layers hosted in Late Jurassic claystone, siltstone and sandstone of the Salt Wash Member of the Morrison Formation. The ore is usually found in clusters, usually associated with carbonaceous detritus. Local rocks include rocks of the San Rafael Group.

Production was a few hundred tons of ore.

Scattered resources are limited.

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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


Mineral List


1 valid mineral.

Rock Types Recorded


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Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘCarnotite4.HB.05K2(UO2)2(VO4)2 · 3H2O

List of minerals for each chemical element

HHydrogen
Hⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
OOxygen
Oⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
KPotassium
Kⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
VVanadium
Vⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O
UUranium
Uⓘ CarnotiteK2(UO2)2(VO4)2 · 3H2O

Other Databases

Link to USGS MRDS:10026881

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

USGS MRDS ID #M000766.
Stokes, W.L. (1951), Carnotite deposits in the Carrizo Mountains area, USGS Circular 111.
Chenoweth, W.L. (1955), The geology and the uranium deposits of the northwest Carrizo area, Apache County, Arizona, in Cooper, J.C., ed., Geology of parts of Paradox, Black Mesa, and San Juan Basins, Four Corners Field Conference: Four Corners Geological Society Guidebook: 177-185.
Peirce, H. Wesley, S.B. Keith and J.C.Wilt (1970), Coal, oil, natural gas, helium, and uranium in Arizona, Arizona Bureau of Mines Bull. 182: 235-248.
Chenoweth, W.L. and Malan, Roger C. (1973), The Uranium deposits of northeastern Arizona, in: Monument Valley (Arizona, Utah and New Mexico), James, H. L.; [ed.], New Mexico Geological Society 24th. Annual Fall Field Conference Guidebook, 232 p. : 139-149.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
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