Sunnyside Mine

Past Producer in Rio Arriba county in New Mexico, United States with commodities Beryllium, Fluorine-Fluorite, Mica, Feldspar, Uranium, Thorium, REE
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Mining district
  13. Land status
  14. Ownership information
  15. Production statistics
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10014268
MRDS ID D010968
Record type Site
Current site name Sunnyside Mine

Geographic coordinates

Geographic coordinates: -106.04891, 36.45421 (WGS84)
Elevation 2341
Relative position ABOUT 35 MILES S 30 E OF TIERRA AMARILLA, NM.

Site location context

Political divisions (FIPS codes)

Rio Arriba(county)

New Mexico(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

La Madera(quadrangle 1:24,000 scale)

Abiquiu(quadrangle 1:100,000 scale)

Aztec(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Rio Chama(hydrologic unit)

Upper Rio Grande(hydrologic accounting unit)

Rio Grande-Elephant Butte(hydrologic subregion)

Rio Grande(hydrologic region)

Federal lands

Carson National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States New Mexico Rio Arriba

Public Land Survey System information

Meridian Township Range Section Fraction State
New Mexico 026N 008E 25 E2 OF SW New Mexico

Comments on the location information

  • LOCATION IS ACCURATE FOR THE SUNNYSIDE SHAFT. ; INFO FROM LAND.ST :1979

Commodities

Commodity Importance
Beryllium Critical Primary
Fluorine-Fluorite Critical Primary
Mica Secondary
Feldspar Tertiary
Uranium Tertiary
Thorium Tertiary
REE Critical Tertiary

Materials information

Materials Type of material
Beryl Ore
Fluorite Ore
Ilmenite Ore
Magnetite Ore
Mica Ore
Microcline Ore
Monazite Ore
Apatite Gangue
Quartz Gangue
Topaz Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Metamorphic Rock > Schist > Mica Schist
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
  • Host or associated Host
    Rock type Metamorphic Rock > Schist > Mica Schist
    Rock unit name Ortega Quartzite
    Rock description Ortega Quartzite

Nearby scientific data

(1) -106.04891, 36.45421

Economic information

Ore body information

  • General form LENTICULAR
    Strike N 20 W
    Dip 30 TO 35 WSW

Comments on the geologic information

  • THE DEPOSIT OCCURS IN THE PETACA SCHIST MEMBER OF THE ORTEGA QUARTZITE.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Both
Deposit size Small
Significant No
Discovery year 1943
Discoverer Juan Trujillo, La Madera, Nm
Year of first production 1943
Year of last production 1955

Mining district

District name Petaca District: Alamos Group

Land status

Ownership category National Forest

Ownership information

  • Type Operator
    Owner H. S. Coulter
    Home office La Madera, N.M.

Production statistics

  • Year 1950
    Period 1943-1950
    Accuracy Accurate
    Description Cp_Grade: ^2500 Lbs Of Beryl Mined
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Beryl Beryllium Beryllium 1.12mt

Comments on the production information

  • FLUORITE PRODUCTION IS REPORTED AS "SEVERAL HUNDRED POUNDS OF PURPLE FLUORITE", (JAHNS, 1946 AND REDMON, 1961).

Workings at the site

  • Type of workings Surface/Underground
    Overall depth 18.29M

Comments on the workings information

  • WORKINGS CONSIST OF AN INCLINE AND SEVERAL SHALLOW SURFACE PITS. THE INCLINE SLOPES DOWN AT ABOUT 40 DEGREES AND TRENDS N 80 W, AND IS REPORTED TO BE 60 FEET DEEP.

Comments on development

  • BERYL WAS FOUND IN FLOAT DOWNSLOPE FROM THE DEPOSIT LOCATION

Reference information

Bibliographic references

  • Deposit

    JAHNS, R.H., 1946, NMBMMR BULL. NO. 25, P. 226

  • Deposit

    REDMON, D.E., 1961, USBM IC 8013, P.40

  • Deposit

    GRIFFITS, W.R., 1965, NMBMMR BULL. NO. 87, P.200

  • Deposit

    LESURE, F.G., 1965, NMBMMR BULL. NO. 87, P. 285-287

  • Deposit

    BINGLER, E.C., 1968, NMBMMR BULL. NO. 91, P. 123-124

  • Deposit

    MCLEMORE, VT., 1983, NMBMMR OFR OF-183, APPENDIX 1

  • Deposit

    NMBMMR GENERAL FILE DATA

  • Production

    JAHNS, R.H., 1946, NMBMMR BULL. NO. 25 AND REDMON, D.E., 1961, USBM IC 8013

General comments

Subject category Comment text
Deposit THE SUNNYSIDE IS UNUSUAL IN THAT THE BERYL-MICA CONCENTRATIONS OCCUR IN THE MICA-SCHIST RATHER THAN IN THE PEGMATITE. THE STRIKE AND DIP ARE FROM SEVERLY CRUMPLED FOLIATED SCHIST.
Deposit SEE ALSO: ALAMOS GROUP ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-NOV-1983 Murray, Diane New Mexico Bureau of Mines and Mineral Resources

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

External references