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O'Harco Ranch U occurrence, Winslow, Winslow Mining District, Navajo County, Arizona, USAi
Regional Level Types
O'Harco Ranch U occurrenceRanch
Winslow- not defined -
Winslow Mining DistrictMining District
Navajo CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
35° 1' 8'' North , 110° 36' 2'' West
Latitude & Longitude (decimal):
35.01895,-110.60070
GeoHash:
G#: 9w1r5pp00
GRN:
N24W65
Type:
Ranch
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Winslow9,600 (2017)8.8km
West Winslow150 (2006)13.1km
Winslow West438 (2011)13.9km
LeChee1,443 (2011)13.9km
Joseph City1,386 (2011)25.3km
Mindat Locality ID:
73185
Long-form identifier:
mindat:1:2:73185:7
GUID (UUID V4):
0


An U occurrence located in the N-center sec. 25, T19N, R16E, G&SRM, 8.8 km (5.5 miles) E of Winslow, on private land.

Mineralization is a U deposit with probable autunite and tyuyamunite or metatyuyamunite ore in the Shinarump paleochannel cut into Moenkopi Formation rocks. Local rocks include Holocene surficial deposits.

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


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘTyuyamunite ?4.HB.25Ca(UO2)2(VO4)2 · 5-8H2O
Group 8 - Phosphates, Arsenates and Vanadates
ⓘAutunite ?8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O

List of minerals for each chemical element

HHydrogen
Hⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Hⓘ TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
OOxygen
Oⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Oⓘ TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
PPhosphorus
Pⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
CaCalcium
Caⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Caⓘ TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
VVanadium
Vⓘ TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
UUranium
Uⓘ AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Uⓘ TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O

Other Databases

Link to USGS MRDS:10162055

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

Peirce, H.W., S.B. Keith and J. C. Wilt (1970), Coal, oil, natural gas, helium, and uranium in Arizona, Arizona Bureau of Mines Bulletin 182: 230.
Scarborough, Robert B. (1981), Radioactive occurrences and uranium production in Arizona – Final Report, Arizona Bureau of Geology and Mineral Technology Report for U.S. Department of Energy (Atomic Energy Commission), GJBX-143 (81) (March 1981). RME-2071: 223.
U.S. Bureau of Mines (1995), Minerals Availability System/Mineral Industry Location System (MAS/MILS), U.S. Bureau of Mines, file ID #0040170172.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
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