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Boulder-Milholland Creeks Prospect

Occurrence in Yavapai county in Arizona, United States with commodities Iron, Titanium, Metal
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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. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10027597
MRDS ID M003473
Record type Site
Current site name Boulder-Milholland Creeks Prospect
Related records 10210758

Geographic coordinates

Geographic coordinates: -113.23855, 34.60115 (WGS84)
Elevation 991
Relative position 2 1/2 MILES NW OF BAGDAD

Site location context

Political divisions (FIPS codes)

Yavapai(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bagdad(quadrangle 1:24,000 scale)

Bagdad(quadrangle 1:100,000 scale)

Prescott(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Burro(hydrologic unit)

Bill Williams(hydrologic accounting unit)

Lower Colorado(hydrologic subregion)

Lower Colorado(hydrologic region)

Geographic areas

Country State County
United States Arizona Yavapai

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 015N 009W 30,31 Arizona

Comments on the location information

  • LOCATION IS APPROXIMATE FOR LARGE AREA OCCURRANCE

Commodities

Commodity Importance
Iron Primary
Titanium, Metal Critical Secondary

Materials information

Materials Type of material
Ilmenite Ore
Magnetite Ore
Pyrite Ore

Analytical data

Result TWO SAMPLES: 60.09 AND 62.02 % FE
Result 9.80 AND 8.20 % TIO2

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
  • Host or associated Host
    Rock type Plutonic Rock > Mafic Intrusive Rock > Gabbro

Nearby scientific data

(1) -113.23855, 34.60115
ListMap

Economic information

Geologic structures

Type of structure Local
Structure description Dikes Crosscut And Parallel The Structure Of The Gabbro.

Ore body information

  • General form LENTICULAR
    Strike NE
    Dip NW
    Length 152.4M
    Width 6.1M

Controls for ore emplacement

  • Magnetite-Ilmenite Dikes, Banding Within The Gabbro

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Old Dick District

Land status

Ownership category Private

Reference information

Bibliographic references

  • Deposit

    HARRER, C.M., 1964 , RECONNAISSANCE OF IRON RESOURCES IN ARIZONA: U.S.B.M. INFORMATION CIRCULAR 8236 , P. 114

  • Deposit

    ANDERSON, C.A., 1955 , GEOLOGY AND ORE DEPOSITS OF THE BAGDAD AREA, YAVAPAI COUNTY, ARIZONA: U.S.G.S. PROF. PAPER 278 , P. 14

Reporter information

Type Date Name Affiliation Comment
Reporter 01-MAR-1979 Johnson, Kris H. (Creasey, S.C.) U.S. Geological Survey
Updater 01-FEB-1982 Johnson, Kris H. (Creasey, S.C.) U.S. Geological Survey

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.