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Elwood Thompson No. 1 Mine (Ramco No. 23), Cameron, Cameron Mining District, Coconino County, Arizona, USAi
Regional Level Types
Elwood Thompson No. 1 Mine (Ramco No. 23)Mine
CameronCensus-designated Place
Cameron Mining DistrictMining District
Coconino CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
35° 39' 13'' North , 111° 16' 39'' West
Latitude & Longitude (decimal):
35.65363,-111.27762
GeoHash:
G#: 9w2fgfd17
GRN:
N24W65
Type:
Mine
Köppen climate type:
BSk : Cold semi-arid (steppe) climate
Nearest Settlements:
PlacePopulationDistance
Cameron885 (2016)27.5km
Tolani Lake280 (2011)46.1km
Leupp951 (2011)46.5km
Moenkopi964 (2011)51.1km
Tuba City8,611 (2011)53.6km
Mindat Locality ID:
72945
Long-form identifier:
mindat:1:2:72945:4
GUID (UUID V4):
0
Other/historical names associated with this locality:
Ramco #23; Elwood Thompson #1


A former U occurrence/mine located in the SE¼ sec. 1, T26N, R10E, G&SRM, SSE of Cameron and SE of Gray Mountain (town).

Mineralization is an U deposit with uraninite ore hosted in sandstone lens of the basal Petrified Forest Member. Local rocks include rocks of the Chinle Formation.

Workings include underground openings comprised of a shaft and drift.

Production was 3,261 tons of ore @ 0.24% U3O8 (1960-1961).

Commodity List

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


List of minerals for each chemical element

Other Databases

Link to USGS MRDS:10112861

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 Wupatki NE, Arizona, quadrangle 7½ minute topo map.
Flagstaff NTMS.
Peirce, H.W., S.B. Keith and J.C.Wilt (1970), Coal, oil, natural gas, helium, and uranium in Arizona, AZ Bur. Mines Bull. 182: Table 1.
[1]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: 149.
U.S. Bureau of Mines (1995), Minerals Availability System/Mineral Industry Location System (MAS/MILS), U.S. Bureau of Mines, file ID #0040050154.
[2](2005) Mineral Resources Data System (MRDS), US Geological Survey.
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