Iowa Mine

Past Producer in Coos county in Oregon, United States with commodities Platinum, Gold, Chromium
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. Mineral occurrence model information
  9. Host and associated rocks
  10. Nearby scientific data
  11. Ore body information
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Ownership information
  17. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10032221
MRDS ID M013535
Record type Site
Current site name Iowa Mine
Related records 10273923

Geographic coordinates

Geographic coordinates: -124.37036, 43.11174 (WGS84)
Elevation 46
Location accuracy 1000(meters)
Relative position 2 MI EAST OF BANDON, Est Imated Within Section Along Fairy Creek. Probably Accurate Within Beach Terrace

Site location context

Political divisions (FIPS codes)

Coos(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bill Peak(quadrangle 1:24,000 scale)

Coos Bay(quadrangle 1:100,000 scale)

Coos Bay(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Coquille(hydrologic unit)

Southern Oregon Coastal(hydrologic accounting unit)

Oregon-Washington Coastal(hydrologic subregion)

Pacific Northwest(hydrologic region)

Geographic areas

Country State County
United States Oregon Coos

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 028S 014W 33 S2 OF N2 Oregon

Comments on the location information

  • ON NORTH BRANCH OF FAIRY CREEK. LOCATION GIVEN IS IN NW/4 SEC. ALONG CREEK

Commodities

Commodity Importance
Platinum Critical Primary
Gold Primary
Chromium Critical Secondary

Comments on the commodity information

  • GOLD AND PLATINUM SAID TO BE VERY FINE GRAINED WITH PT BEING MORE ABUNDANT THAN AU; HOWEVER, PRESENCE OF PT HAS NOT BEEN VERIFIED

Materials information

Materials Type of material
Chromite Ore
Gold Ore
Ilmenite Ore
Magnetite Ore
Platinum Ore

Analytical data

Result A SAMPLE OF BLACK SAND GAVE 23% MAGNETITE, 64% ILMENITE + CHROMITE

Mineral occurrence model information

Model code 119
USGS model code 39a
Deposit model name Placer Au-PGE
Mark3 model number 54

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Sand and Gravel
    Stratigraphic age (youngest) Holocene

Nearby scientific data

(1) Terrace, pediment, and lag gravels

Economic information

Ore body information

  • General form TABULAR
    Depth to top 27.43M
    Depth to bottom 42.67M

Controls for ore emplacement

  • Wave Action

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Year of last production 1934

Mining district

District name Beach Area

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner J. I. Sidwell
    First year 1940

Comments on the workings information

  • MINE IS IN APPROXIMATE CENTER OF HOLDINGS

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit TWO STREAKS OF VERY FINE GRAINED BLACK SAND 6-12 IN. THICK IN LOWER PART OF GRAY MARINE SAND.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-74 Lee, W. U.S. Geological Survey
Updater 01-MAR-90 Peterson, Jocelyn A. U.S. Geological Survey

Beyond USGS

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

External references