Olson and Stanford Hi-Al Clay

Past Producer in Latah county in Idaho, United States with commodities Aluminum, Iron, Silica, Titanium, Water, Free
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. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mining district
  12. Mineral rights holdings
  13. Land status
  14. Ownership information
  15. Reserves and resources
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. Reporter information

Geologic information

Identification information

Deposit ID 10168857
MRDS ID W015909
MAS/MILS ID 0160570003
Record type Site
Current site name Olson and Stanford Hi-Al Clay
Related records 10072076

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -116.63823, 46.77846 (WGS84)
Elevation 853
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Latah(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Stanford(quadrangle 1:24,000 scale)

Potlatch(quadrangle 1:100,000 scale)

Pullman(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Clearwater(hydrologic unit)

Clearwater(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Geographic areas

Country State County
United States Idaho Latah

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 040 N 002 W 30 C Idaho

Commodities

Commodity Importance
Aluminum Critical Tertiary
Iron Tertiary
Silica Tertiary
Titanium Critical Tertiary
Water, Free Tertiary

Materials information

Materials Type of material
Ilmenite Unknown
Kaolinite Unknown
Limonite Unknown

Nearby scientific data

Ore Body (1) -116.63823, 46.77846

Economic information

Ore body information

  • Thickness 8M
    Length 4300M
    Width 1830M
    Area 500HA
    Depth to top 5M
    Field Value
    Type of Orebody #1 SEDIMENTARY
    Shape of Orebody #1 TABULAR
    Primary mode of Origin SEDIMENTATION
    Secondary mode of Origin RESIDUAL CONCENT
    Primary Ore Control BEDDING
    Secondary Ore Control LITHOLOGY
    Degree of Wallrock Alter. NONE
    Type of Wallrock Alter. #1 OTHER
    Minimum Depth to Top 1
    Avg. Thick. Unconsol. Mat. 5
    Min. Thick. Unconsol. Mat. 1
    Total Surface Area (HA) 500
    Date of Last Modification 830316

Economic information about the deposit and operations

Operation type Surface
Development status Past Producer
Commodity type Metallic
Deposit size Large
Significant No
Discovery year 1907
Year of first production 1909

Mining district

District name Unorganized District

Mineral rights holdings

Type of mineral rights Fee Ownership
Type of mineral rights Private Lease

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Robert And Albert Olson
    Home office Idaho
    Year 1975
  • Type Operator
    Owner Troy Fire Brick Co.
    Home office Idaho
    Year 1975
  • Type Owner
    Owner Green Refractories Inc., A. P.
    Home office Idaho
    Year 1975

Comments on the production information

  • IN 1975, THE HIGH IRON AREAS WERE EXCLUDED FROM THE EVALUATION. MATRIX GRADES AND TONNAGES ARE BASED ON WET TONNES THERE ARE THREE SETS OF COSTS; ORIGINAL 1975 COSTS; COSTS UPDATED FROM 1975 TO 1979; AND COMPLETELY RECOSTED 1979 COSTS. THE LIFE OF THE DEPOSIT IS 52 YEARS AT A PRODUCTION RATE OF 2213000 TONNES PER YEAR. THE MILL CAPACITY CAN BE INCREASED TO ACCUNT FOR THIS; OR ANOTHER MILL CAN BE ADDED SUBSEQUENTLY OR CONCURRENTLY AND OPERATED FOR 27 YEARS IN ADDITION TO THE CURRENT MILL WHICH WOULD OPERATE FOR 25 YEARS.

Reserves and resources

  • Type In-situ
    Estimate year 1956
    Measured 48355000mt ore
    Indicated 60927000mt ore
    Demonstrated 109282000mt ore
    Inferred 22389000mt ore
    Total resources 131671000mt ore
    Commodity Subtype Grade units Group Importance Year
    Aluminum Al2O3 23.25 wt-pct Aluminum Trace 1956
    Iron Fe2O3 12.02 wt-pct Iron Trace 1956
  • Type In-situ
    Estimate year 1956
    Measured 48355000mt ore
    Indicated 14515000mt ore
    Demonstrated 62870000mt ore
    Total resources 62870000mt ore
    Commodity Subtype Grade units Group Importance Year
    Aluminum Al2O3 24.3 wt-pct Aluminum Trace 1956
    Iron Fe2O3 4.7 wt-pct Iron Trace 1956
  • Type In-situ
    Estimate year 1956
    Indicated 1052000mt ore
    Demonstrated 1052000mt ore
    Inferred 4246000mt ore
    Total resources 5298000mt ore
    Commodity Subtype Grade units Group Importance Year
    Aluminum Al2O3 24.8 wt-pct Aluminum Trace 1956
    Iron Fe2O3 2 wt-pct Iron Trace 1956
  • Type In-situ
    Estimate year 1956
    Indicated 45359000mt ore
    Demonstrated 45359000mt ore
    Inferred 18144000mt ore
    Total resources 63503000mt ore
    Commodity Subtype Grade units Group Importance Year
    Aluminum Al2O3 22.4 wt-pct Aluminum Trace 1956
    Iron Fe2O3 20.1 wt-pct Iron Trace 1956

Comments on the reserve resource information

  • MATRIX GRADES AND TONNAGES DEVELOPED IN HOUSE IN 1975 FROM U.S. BUREAU OF MINES DRILL HOLE INFORMATION AND USGS GEOLOGICAL DATA. SEE IDAHO PAMPHLET NO. 109, 1956, P. 11- 14.

Workings at the site

  • Type of workings Surface
    Area 500HA
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method PROPOSED
    Mining Method STRIP-LEVEL
    Swell Factor .7
    Percent Waste Rock 0
    Avg. Overburden Thickness 5
    Primary Material Cover SAND, SILT
    Percentage 100
    Hardness of Ore SAND, SILT
    Avg. Bench Height (meters) 5
    Max. Pit Slope (degrees) 18
    Capacity 8852
    Capacity Units MT ORE/DAY
    Preprod. Stripping Vol. 184
    Unit Production Cost 2.3
    Units of Production $/MT ORE
    Operating Days per Year 250
    Operating Shifts per Day 2
    Year of Information 1979

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 17-OCT-94 Lindsey, David S. U.S. Bureau of Mines
Updater 28-OCT-10 Wilson, Anna B. U.S. Geological Survey

Beyond USGS

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