H.J.Joel

Plant in Free State, South Africa with commodity Gold
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. Production statistics
  9. Reserves and resources
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10183377
MAS/MILS ID 7910150022
Record type Site
Current site name H.J.Joel

Geographic coordinates

Geographic coordinates: 26.83479, -28.29983 (WGS84)

Site location context

Political divisions (FIPS codes)

Free State(province)

South Africa(country)

Africa(continent)

Land(continent)

Geographic areas

Country State
South Africa Free State

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

(1) 26.83479, -28.29983

Economic information

Economic information about the deposit and operations

Operation type Underground
Development status Plant
Commodity type Metallic
Significant Yes
Mining method Filled Stopes
Plant type Leach
Plant subcategory Hydromet
Milling method Hydrometallurgy Unspecified

Production statistics

  • Year 1991
    Description Production Of Gold Bullion 4 Metric Tons.
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Gold Gold 4mt
  • Year 1992
    Description Production Of Gold Bullion 6 Metric Tons.
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Gold Gold 6mt

Reserves and resources

  • Type In-situ
    Estimate year 1993
    Demonstrated 510000mt ore
    Total resources 510000mt ore
    Commodity Subtype Grade units Group Importance Year
    Gold Au 10.4 g/mt Gold Major 1993

Reference information

Bibliographic references

  • Production

    MINING WEEKLY, P. 6 (JUNE 25, 1993).

  • Production

    AME MINERAL ECONOMICS QUARTERLY MINE ANALYSIS, P. 23

  • Production

    (JUNE 1993).

  • Reserve-Resource

    AME MINERAL ECONOMICS QUARTERLY MINE ANALYSIS, JUN 93,P. 32.

Reporter information

Type Date Name Affiliation Comment
Reporter 29-AUG-1994 Unknown U.S. Bureau of Mines

Beyond USGS

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