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Blackhorse Creek Mine, Toh Chin Lini Mesa, West Carrizo Mining District, Carrizo Range, Apache Co., Arizona, USAi
Regional Level Types
Blackhorse Creek MineMine
Toh Chin Lini MesaMesa
West Carrizo Mining DistrictMining District
Carrizo RangeMountain Range
Apache Co.Mine
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
36° 46' 59'' North , 109° 11' 0'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Beclabito317 (2011)15.9km
Teec Nos Pos730 (2011)17.6km
Red Mesa480 (2011)28.9km
Round Rock789 (2011)39.6km
Rock Point642 (2011)40.1km


A U-V occurrence/mine located in the SW¼ sec. 13, T039N, R029E, G&SRM, 8.8 km (5.5 miles) ESE of Toh Chin Lini Mesa (coordinates of record).

Mineralization is carnotite in irregular tabular layers hosted in claystone, siltstone and sandstone of the Salt Wash member of the Morrison formation. Ore is found in clusters, usually associated with carbonaceous detritus. Associated rocks include Late Jurassic diorite.

Very minor production.

Regions containing this locality

North America PlateTectonic Plate
Rocky Mountains, North AmericaMountain Range
Colorado Plateau, USAPlateau
Navajo Nation Indian Reservation, USAReservation
Hopi-Navajo Indian Reservations, Colorado Plateau, Apache; Navajo and San Juan Cos., Arizona & Utah, USA

Select Mineral List Type

Standard Detailed Strunz Dana 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

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Carnotite
Formula: K2(UO2)2(VO4)2 · 3H2O
Reference: Stokes W.L. (1951), Carnotite deposits in the Carrizo Mtns. area,USGS Circ. III; Chenoweth, W.L. (1955), Geology and uranium deposits of NW Carrizo area, Four Corners Field Cove, No. 1; Chenoweth, W.L. (1973), Uranium deposits of northeastern Arizona, New Mexico Geol. Soc. 24th. Guidebook.

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 arranged by Dana 8th Edition classification

Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Carnotite40.2a.28.1K2(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

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Early Jurassic - Late Triassic
174.1 - 237 Ma



ID: 3185972
Mesozoic sedimentary rocks

Age: Mesozoic (174.1 - 237 Ma)

Lithology: Sandstone-conglomerate

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Toarcian - Norian
174.1 - 227 Ma



ID: 3018510
Glen Canyon Group

Age: Mesozoic (174.1 - 227 Ma)

Stratigraphic Name: Navajo Sandstone; Kayenta Formation; Moenave Formation

Description: Conspicuous red, cross-bedded Wingate Sandstone and the conspicuously cross-bedded, eolian, red to buff Navajo Sandstone form prominent cliffs in northern Arizona. These two sandstone units are separated by variably colored siltstone, silty sandstone, and sandstone of the Kayenta and Moenave Formations. (180-210 Ma)

Comments: Original map source: Arizona Geological Survey, DI-8 Geologic Map of Arizona, Digital Spatial data for the Geologic Map of Arizona, v. 3.0, edited by S.M. Richard and S.M. Kneale, 2002, 10 p., 2 DOS HD disks. Arc/INFO export file (.e00) format, scale 1:1,000,000.

Lithology: Major:{sandstone}, Minor:{siltstone,sandstone mudstone}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
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.
Strobell, J. D., Jr. (1956), Geology of the Carrizo Mountains area in northeastern Arizona and northwestern New Mexico: USGS, Oil and Gas Investigations Map OM 160.
O'Sullivan, R. B., and Beikman, H. M. (1963), Geology, structure, and uranium deposits of the Shiprock quadrangle, New Mexico and Arizona: USGS Miscellaneous Geological Investigations Map 1-345.
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.
Scarborough, Robert B. (1981), Radioactive occurrences and uranium production in Arizona, Arizona Bureau of Geology and Mineral Technology Report for U.S. Department of Energy (Atomic Energy Commission), GJBX-143. RME-2071: 107.
Welty, J.W., Reynolds, S.J., Keith, S.B., Gest, D.E., Trapp, R.A., and DeWitt, Ed (1985) Mine index for metallic mineral districts of Arizona: Arizona Bureau of Geology and Mineral Technology Bulletin 196, 92 p.: 4. (district assignment)
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10102421.
USGS Pastora Peak, Arizona, quadrangle 15 minute topo map.
Shiprock NTMS.

USGS MRDS Record:10102421
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