Wauseca-Aronson Mine

Past Producer in Iron county in Michigan, United States with commodity Iron
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. Alteration
  9. Mineral occurrence model information
  10. Host and associated rocks
  11. Nearby scientific data
  12. Controls for ore emplacement
  13. Economic information about the deposit and operations
  14. Mining district
  15. Land status
  16. Production statistics
  17. Bibliographic references
  18. General comments
  19. Reporter information

Geologic information

Identification information

Deposit ID 10079414
MRDS ID W028945
Record type Site
Current site name Wauseca-Aronson Mine
Alternate or previous names Konwinski Mine

Geographic coordinates

Geographic coordinates: -88.64672, 46.11111 (WGS84)

Site location context

Political divisions (FIPS codes)

Iron(county)

Michigan(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Iron River(quadrangle 1:24,000 scale)

Iron River(quadrangle 1:100,000 scale)

Iron River(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Brule(hydrologic unit)

Northwestern Lake Michigan(hydrologic accounting unit)

Northwestern Lake Michigan(hydrologic subregion)

Great Lakes(hydrologic region)

Geographic areas

Country State County
United States Michigan Iron

Public Land Survey System information

Meridian Township Range Section Fraction State
Michigan 043N 035W 23 SW OF NE Michigan

Comments on the location information

  • CENTERED ON SHAFT IN SW OF NE OF SECTION 23

Commodities

Commodity Importance
Iron Primary

Materials information

Materials Type of material
Hematite Ore
Goethite Ore
Chert Gangue
Pyrite Gangue
Siderite Gangue
Stilpnomelane Gangue
Chlorite Gangue
Mica Gangue

Alteration

  • (Local) Chert and siderite to hematite and goethite in oxidation zones.

Mineral occurrence model information

Model code 241
USGS model code 34a
Deposit model name Superior Fe (BC name is Lake Superior & Rapitan types iron-formation)

Host and associated rocks

  • Host or associated Host
    Rock type Sedimentary Rock > Chemical Sediment > Iron Formation
    Rock unit name Riverton Iron-Formation
    Rock description Riverton Iron-Formation
    Stratigraphic age (youngest) Paleoproterozoic

Nearby scientific data

(1) -88.64672, 46.11111

Economic information

Controls for ore emplacement

  • Stratigraphically controlled.

Comments on the geologic information

  • WELL BEDDED CHERT AND SIDERITE IRON FORMATION (RIVERTON).

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Deposit size Large
Significant Yes
Year of first production 1920
Year of last production 1968

Mining district

District name Menominee Range

Land status

Ownership category Private

Production statistics

  • Year 1972
    Period 1926-1972
    Material ore Fe
    Ore mined 15610279mt
    Accuracy Accurate
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Fe Iron Iron 50wt-pct

Comments on the production information

  • ORE IS HARD AND SOFT, RED, HIGH PHOSPHORUS, NON-BESSEMER HEMATITE. CRUSHED, PART SCREENED AND GRADE SHIPPED. GRADE GIVEN IS AN AVERAGE OF PRODUCTION ANALYSIS FROM 1926, 1929.

Comments on the reserve resource information

  • REMAINING IRON FORMATION IS NOT COMMERCIALLY VIABLE.

Comments on the workings information

  • UNDERGROUND SUB LEVEL STOPING WITH 3 SHAFTS. ALSO USED MINCER SHAFT WITH 13 LEVELS

Comments on development

  • MINERAL MINING CO AND M.A. HANNA

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit WAUSELA OPENED 1926, SHIPPED THROUGH 1929. OPERATED BY THE MINERAL MINING CO. SOMETIMES KNOWN AS KONWINSKI. STOCKPILE SHIPMENTS IN 1940 AND 1941 MADE BY M.A. HANNA CO. ASSIGNED TO HANNA COAL AND ORE CORP. IN 1941, WITH THE ARONSON, AND SHIPPED 1942-1972. WORKED BY SUB-LEVEL STOPING UNDERGROUND. SHIPMENTS FROM ARONSON DURING 1947-1972. SHIPMENTS SOMETIMES REPORTED AS FROM WAUSELA IN 1911, 1913, 1915-1916, 1918-1920, AND 1922, EVIDENTLY WERE MADE BY THE JAMES MINE (SEE SEPARATE REPORT, THIS FILE).

Reporter information

Type Date Name Affiliation Comment
Reporter 01-APR-1980 Yeager, Keith (Cannon, W.) Michigan Geological Survey Division
Updater 01-MAR-1997 Sutphin, D.M. U.S. Geological Survey
Editor 01-MAY-1997 Mason Jr., G.T. U.S. Geological Survey
Updater 10-AUG-2001 Anderson, Arlene (M. Gere) Michigan Department of Natural Resources

Beyond USGS

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