Fernandes Mine

Past Producer in Brewster county in Texas, United States with commodity Mercury
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Host and associated rocks
  8. Nearby scientific data
  9. Economic information about the deposit and operations
  10. Mining district
  11. Land status
  12. Ownership information
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10085607
MRDS ID W701222
MAS/MILS ID 480430019
Record type Site
Current site name Fernandes Mine
Alternate or previous names Destolin Mine, Scott Mine, Gatlin Claims

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -103.43833, 29.40761 (WGS84)
Location accuracy 2000(meters)
Relative position 12 MI (19 KM) ENE OF STUDY BUTTE. A series of several mine workings shown on the SW flank of the Christmas Mountains on the topo. Coordinates are for the SE-most of the line of mines on the mountain front.

Site location context

Political divisions (FIPS codes)

Brewster(county)

Texas(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Christmas Mountains(quadrangle 1:24,000 scale)

Chisos Mountains(quadrangle 1:100,000 scale)

Emory Peak(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Terlingua(hydrologic unit)

Rio Grande-Amistad(hydrologic accounting unit)

Rio Grande-Amistad(hydrologic subregion)

Rio Grande(hydrologic region)

Geographic areas

Country State County
United States Texas Brewster

Comments on the location information

  • IN SECTIONS 96, 127, AND 128, BLOCK G-4.
  • IN CHRISTMAS MOUNTAINS

Commodities

Commodity Importance
Mercury Primary

Materials information

Materials Type of material
Cinnabar Ore
Aragonite Gangue
Calcite Gangue
Gypsum Gangue
Hematite Gangue
Opal Gangue
Pyrite Gangue
Siderite Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Devils River (Santa Elena) Limestone
    Rock description Devils River (Santa Elena) Limestone

Nearby scientific data

Main Entrance (1) -103.43833, 29.40761

Economic information

Comments on the geologic information

  • NUMEROUS DIKES CUT THE LIMESTONES IN THIS AREA.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No

Mining district

District name Christmas Mountains District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner J. F. Fernandez

Reference information

Bibliographic references

  • Deposit

    PRICE, J. G., HENRY, C. D., AND STANDEN, A. R., 1983, ANNOTATED BIBLIOGRAPHY OF MINERAL DEPOSITS IN TRANS-PECOS TEXAS: BUREAU OF ECONOMIC GEOLOGY (TEXAS), MINERAL RESOURCE CIRCULAR NO. 73, 108 P.

  • Deposit

    CHESTER, J.W., 1965, MERCURY IN TEXAS: USBM IC 8252

  • Deposit

    BAILEY, E.H., USGS, PERSONAL FILES

  • Deposit

    ROSS, C.P., 1941, THE QUICKSILVER DEPOSITS OF THE TERLINGUA REGION, TEXAS: ECON. GEOL. V. 30, P. 115-142.

  • Deposit

    YATES, R.G., AND THOMPSON, G.A., 1959, GEOLOGY AND QUICKSILVER DEPOSITS, TERLINGUA DISTRICT, TEXAS: USGS PP 312, 114 P.

  • Other Database

    CIMRI

  • Production

    USBM DATA

Comments on the references

  • Record erroneously cites YATES R G AND G A THOMPSON GEOLOGY AND QUICKSILVER DEPOSITS OF THE TERLINGUA DISTRICT TEXAS U S GEOL SURV PROFESSIONAL PAPER 312 1959. This mine is not described in this paper.

General comments

Subject category Comment text
Deposit CINNABAR FILLS FRACTURES IN LIMESTONE
Deposit THIS RECORD INCORPORATES INFORMATION FROM DUPLICATE RECORDS D002779 BY WILLIAM J. HASLER (77 06) AND M054797 BY JOCELYN A. PETERSON (76 09).

Reporter information

Type Date Name Affiliation Comment
Reporter 1990-03-01 Paidakovich, Matthew E. U.S. Geological Survey
Updater 1993-03-01 Long, Keith R. U.S. Geological Survey
Editor 2012-11-06 Wilson, Anna B U.S. Geological Survey merged and deleted duplicate record 10154127. Destolin.
Reporter 1983-11-18 Garner U.S. Bureau of Mines MAS 0480430019 = 10154127.

Beyond USGS

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

External references