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Latitude & Longitude (WGS84):
36° 31' 0'' North , 109° 15' 6'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Lukachukai1,701 (2011)11.3km
Round Rock789 (2011)19.8km
Tsaile1,205 (2011)24.0km
Sehili135 (2011)27.4km
Sanostee371 (2011)35.3km
Mindat Locality ID:
70675
Long-form identifier:
mindat:1:2:70675:4
GUID (UUID V4):
0


A former U-V occurrence/mine located in the NE¼ sec. 20, T36N, R29E, G&SRM, 3.1 miles SE of White Ash Peak. The USGS MRDS database stated accuracy for this location is 100 meters. NOTE: The geographic coordinates presented are taken from MRDS file #10136690. MRDS file #10027471 presents alternate coordinates of 36.52169, -109.24678.

Mineralization is tyuyamunite and carnotite in lenticular masses hosted in Late Jurassic mudstone and sandstone of the Salt Wash Member of the Morrison Formation. The ore body is 60.96 meters wide and 457.2 meters long. Mineralization is associated with paleostream channels. Ore bodies occur in units showing the most rapid variation in thickness in the Salt Wash member of the Morrison formation. The ore in a series of connected masses 30-200 feet wide, and over 1,000 feet long, and elongated SE along the paleostream trend. Local rocks include rocks of the Glen Canyon Group and/or Oligocene to Paleocene[?] sedimentary rocks.

Workings include underground openings comprised of room and pillar workings.

Production was 50,907 tons of ore @ 0.26% U3O8; 1.22% V2O5 (1953-1958 & 1963-1965).

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.

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
Tyuyamunite4.HB.25Ca(UO2)2(VO4)2 · 5-8H2O

List of minerals for each chemical element

HHydrogen
H CarnotiteK2(UO2)2(VO4)2 · 3H2O
H TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
OOxygen
O CarnotiteK2(UO2)2(VO4)2 · 3H2O
O TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
KPotassium
K CarnotiteK2(UO2)2(VO4)2 · 3H2O
CaCalcium
Ca TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
VVanadium
V CarnotiteK2(UO2)2(VO4)2 · 3H2O
V TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O
UUranium
U CarnotiteK2(UO2)2(VO4)2 · 3H2O
U TyuyamuniteCa(UO2)2(VO4)2 · 5-8H2O

Other Databases

Link to USGS MRDS:10136690

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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