1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Mary Coloma

Occurrence in Mohave county in Arizona, United States with commodities Semiprecious Gemstone, Gold, Mercury, Silver
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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. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Land status
  10. Ownership information
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10186432
MAS/MILS ID 0040150209
Record type Site
Current site name Mary Coloma
Alternate or previous names Alamo Group, Hilltop, Hilltop Frac.

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -114.45801, 35.06032 (WGS84)
Elevation 853
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Mohave(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Oatman(quadrangle 1:24,000 scale)

Davis Dam(quadrangle 1:100,000 scale)

Kingman(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Havasu-Mohave Lakes(hydrologic unit)

Lower Colorado(hydrologic accounting unit)

Lower Colorado(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management AZ)

Bureau of Land Management AZ BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Arizona Mohave

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 019 N 020 W 06 SW Arizona

Commodities

Commodity Importance
Semiprecious Gemstone Secondary
Gold Primary
Mercury Secondary
Silver Primary

Nearby scientific data

Ore Body (1) Middle Miocene to Oligocene granitic rocks
ListMap

Economic information

Economic information about the deposit and operations

Development status Occurrence
Commodity type Both
Significant No

Land status

Ownership category BLM Administrative Area

Ownership information

  • Type Owner
    Owner Mary Coloma Gold Mining Co.
    Home office Arizona
    Year 1941

Reference information

Bibliographic references

  • Deposit

    USGS 7 1/2 OATMAN MAP

  • Deposit

    HOUSEHOLDER MAP

  • Deposit

    ADMR MARY COLOMA MINE FILE

  • Deposit

    MOHAVE CUSTOM MILL PROJ CARD FILE

Reporter information

Type Date Name Affiliation Comment
Reporter 04-NOV-83 ADMR U.S. Bureau of Mines

Beyond USGS

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

Maps centered on this site

Authoritative Arizona resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.