Loco Alice Prospect

The Loco Alice Prospect is a uranium mine located in Costilla county, Colorado.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Loco Alice Prospect  

State:  Colorado

County:  Costilla

Elevation:

Commodity: Uranium

Lat, Long: 37.5239, -105.21610

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.


Satelite image of the Loco Alice Prospect

Loco Alice Prospect MRDS details

Site Name

Primary: Loco Alice Prospect
Secondary: Trinchera Ranch
Secondary: Loco Alice
Secondary: Loco Alace


Commodity

Primary: Uranium
Secondary: Silver
Secondary: Copper
Tertiary: Vanadium


Location

State: Colorado
County: Costilla
District: Mccarty Park Area


Land Status

Land ownership: Private
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Prospect
Operation Type: Surface
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains


Mineral Deposit Model

Model Name: Sandstone U


Orebody

Not available


Structure

Type: R
Description: Culebra Massif


Alterations

Not available


Rocks

Not available


Analytical Data

Analytical Data: RADIOACTIVITY TO 30X BACKGROUND
Analytical Data: 0.22 OZ/TON AG
Analytical Data: 3.59 % CU
Analytical Data: 0.32 % V2O5
Analytical Data: 0.068-0.31 % EU3O8


Materials

Ore: Malachite
Ore: Carnotite
Ore: Jarosite
Ore: Volborthite


Comments

Comment (Location): ON WEST INDIAN CREEK ON BLANCA TRINCHERA RANCH, UNSURVEYED SANGRE DE CRISTO LAND GRANT. LAT-LONG GIVEN IS FOR SITE APPROXIMATED FROM NELSON-MOORE AND OTHERS' (1978) PLATE 11.

Comment (Development): ONE PROSPECT PIT, SEVERAL SHALLOW TRENCHES. NINE HOLES DRILLED, TWO SHOW ANOMALOUS RADIOACTIVITY.

Comment (Deposit): NELSON-MOORE AND OTHERS (1978) REPORT MINERALIZATION IN CARBONACEOUS CONGLOMERATIC SANDSTONE IN SANGRE DE CRISTO FM, BUT JOHNSON'S MAP SHOWS MINTURN FM.

Comment (Deposit): A.B. Wilson attempted to check location against Google Earth. There is disturbed ground close to location given in original MRDS record D006701. Location given in MAS record 0080230007 is 10 km farther north. Using driving directions given in Nelson-Moore and others, p. 114, would not arrive at that location. Nor would they arrive at the selected location, probably because there are many newer roads.

Comment (Deposit): ABWilson recommends merged information from record 10166884 into this record 10011645 and deleted the former.


References

Reference (Deposit): CBM Annual Report (no year given).

Reference (Deposit): NELSON-MOORE, J.L., COLLINS, D.B., AND HORNBAKER, A.L., 1978, RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BIBLIOGRAPHY: CGS BULL. 40, P. 114.

Reference (Deposit): JOHNSON, R.B., 1969, GEOLOGIC MAP OF THE TRINIDAD QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP 1-558.


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