Karmoy Island

Plant in Rogaland, Norway with commodity Aluminum, Contained or Metal
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Nearby scientific data
  7. Economic information about the deposit and operations
  8. Mineral rights holdings
  9. Land status
  10. Ownership information
  11. Production statistics
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10255200
MAS/MILS ID 4030311016
Record type Site
Current site name Karmoy Island
Alternate or previous names Karmoy I, Karmoy Ii

Geographic coordinates

Point of reference Plant
Geographic coordinates: 5.2028, 59.14888 (WGS84)
Location accuracy 5000(meters)

Site location context

Political divisions (FIPS codes)

Rogaland(province)

Norway(country)

Europe(continent)

Land(continent)

Geographic areas

Country State
Norway Rogaland

Commodities

Commodity Importance
Aluminum, Contained or Metal Critical Primary

Nearby scientific data

Plant (1) 5.2028, 59.14888

Economic information

Economic information about the deposit and operations

Operation type Processing Plant
Development status Plant
Commodity type Metallic
Significant Yes
Year of first production 1967
Plant type Smelter
Plant subcategory Smelter-Pyrometallurgy

Mineral rights holdings

Type of mineral rights Minerals Only

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner Norsk Hydro: (Owns 70% Of Hydro Aluminium As)
    Interest 70
    Home office Norway
    Year 1988
  • Type Owner
    Owner Norwegian Government
    Interest 30
    Home office Norway
    Year 1988
  • Type Operator
    Owner Hydro Aluminium As
    Home office Norway
    Year 1988

Production statistics

  • Year 1987
    Accuracy Estimate
    Description 1987 A Study Estimated Al Metal Output 199998 Mt/Yr, Al Metal
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Aluminum, Contained or Metal Aluminum 199998mt
  • Year 1987
    Accuracy Estimate
    Description 1987 Al Study Estimated Alumina Input 389030 Mt/Yr, Alumina Conc
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Aluminum, Contained or Metal Aluminum 389030mt
  • Year 1987
    Accuracy Estimate
    Description Bom Estimated Al Metal Capacity 216000 Mt/Yr, Al Metal
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Aluminum, Contained or Metal Aluminum 216000mt

Reference information

Bibliographic references

  • Deposit

    U.S. BUREAU OF MINES/BRANCH OF NON FERROUSMETAL, "PRIMARY

  • Deposit

    ALUMINUM PLANTS WORLDWIDE", PART I - DETAIL, PAGE 96;

  • Deposit

    PART II - SUMMARY, PAGE 10, DECEMBER 31, 1987.

  • Deposit

    U.S. BUREAU OF MINES/MINERALS AVAILABILITY PROGRAM, CONTRACT

  • Deposit

    # J0245003, "PRIMARY POST-MILL ALUMINUM SMELTING

  • Deposit

    FACILITIES 1983: A DATA BANK", OCTOBER 1, 1985.

  • Deposit

    BROOK HUNT & ASSOCIATES LTD., ALUMINIUM SMELTER DATA, 1986,

  • Deposit

    PAGE 200; 1988, PAGES 1.115, 1.116.

General comments

Subject category Comment text
Deposit DATA IN MILS FIELD "INITIAL YEAR OF PRODUCTION" IS THE YEAR SMELTER START-UP. ALL GRADE DATA IS IN TERMS OF WT PCT CONTAINED ALUMINUM. DATA BASE INFORMATION IS BASED ON THE 1987 ALUMINUM AVAILABILITY AND SUPPLY MODEL STUDY. INPUT CAPACITY DATA IS IN TERMS OF ESTIMATED MT OF ALUMINA CONCENTRATE PER DAY, IE, "MT/DAY CONC". OUTPUT CAPACITY DATA IS IN TERMS OF ESTIMATED MT OF ALUMINUM METAL PER DAY, IE, "MT/DAY COMMOD"; 216000MT AL METAL PY. TRANSPORTATION RECORDS 01 AND 02 ARE GENERAL DATA, USED IN THE 1987 ALUMINUM AVAILABILITY STUDY. RECORDS 03 TO 07, ARE MORE SPECIFIC DATA USED IN THE ALUMINUM SUPPLY STUDY.

Reporter information

Type Date Name Affiliation Comment
Reporter 16-OCT-96 Buckingham, David A. U.S. Bureau of Mines

Beyond USGS

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