Alaska,Hans&Angwa Sections

Producer in Zimbabwe with commodity Copper
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Mining district
  11. Land status
  12. Ownership information
  13. Links to other databases
  14. Bibliographic references
  15. General comments
  16. Reporter information

Geologic information

Identification information

Deposit ID 10135136
MAS/MILS ID 7960100001
Record type Site
Current site name Alaska,Hans&Angwa Sections

Geographic coordinates

Geographic coordinates: 30.01134, -17.23707 (WGS84)
Elevation 1219

Site location context

Political divisions (FIPS codes)

Zimbabwe(country)

Africa(continent)

Land(continent)

Geographic areas

Country
Zimbabwe

Commodities

Commodity Importance
Copper Primary

Materials information

Materials Type of material
Azurite Unknown
Bornite Unknown
Chalcocite Unknown
Chalcopyrite Unknown
Chrysocolla Unknown
Copper Unknown
Cuprite Unknown
Malachite Unknown
Tenorite Unknown

Nearby scientific data

(1) 30.01134, -17.23707

Economic information

Ore body information

  • Thickness 40M
    Length 427M
    Width 183M
    Depth to top 0M
    Field Value
    Type of Orebody #1 REPLACEMENT
    Shape of Orebody #1 IRREGULAR
    Type of Orebody #2 FISSURE VEIN
    Type of Orebody #3 DISSEMINATED
    Primary mode of Origin OXIDATION
    Secondary mode of Origin RESIDUAL CONCENT
    Primary Ore Control LITHOLOGY
    Secondary Ore Control FOLDING
    Degree of Wallrock Alter. MODERATE
    Type of Wallrock Alter. #1 SILICIFICATION
    Strike And Dip N35E:
    Minimum Depth to Top 0
    Date of Last Modification 820622

Economic information about the deposit and operations

Operation type Underground
Development status Producer
Commodity type Metallic
Significant Yes
Discovery year 1925
Year of first production 1961

Mining district

District name Lomagundi District

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Lomagundi Smelting And Mining Corp. Ltd
    Year 1975
  • Type Owner
    Owner Messina Rhodesia Investments Ltd Merits
    Interest 100
    Year 1975

Comments on the reserve resource information

  • MATRIX 9,COL.4&COL.7 ARE RESERVES AS OF 1975.MATRIX 9,COL. 5&COL.8 IS RESERVE FOR 1976-----(THE COMPANY DOWNGRADED THE TONNAGE RO 0 BECAUSE AT PREVAILING 1976 PRICES THE ALASKA, HANS & ANGWA SECTIONS WERE NOT VIABLE - DECISION MADE TO STOP PRODUCTION FROM THESE SECTIONS UNTIL CU PRICE IMPROVED.

Reference information

Bibliographic references

  • Reserve-Resource

    THE MESSINA(TRANSVAAL)DEVELOPMENT CO. LTD. ANNUAL REPORT,

  • Deposit

    JACOBSEN,J.B.E.,1964,THE GEOLOGY OF THE ALASKA MINE,IN SOME

  • Deposit

    OSITS OF SOUTHERN AFRICA,VOL.II GEOL SOC S AFRICA

  • Deposit

    E/MJ 1973-74

  • Deposit

    TOOMBS,R.B.,1962,DEPARTMENT OF MINES AND TECHNICAL SURVEYS,

  • Deposit

    SKINNERS 1975 MINING INTERNATIONAL YEARBOOK

  • Deposit

    1974 MINING ANNUAL REVIEW P17,347,351 JUNE

  • Deposit

    1972 MINING ANNUAL REVIEW JUNE

  • Deposit

    MINING MAGAZINE VOL.124 NO.4 P263

  • Deposit

    PELLITIER 1964 MINERAL RESOURCES OF SOUTH-CENTRAL AFRICA SOU

  • Deposit

    HODESIA/MINERAL DEPOSITS/COPPER

  • Deposit

    1971 MINING JOURNAL (DEC.31) P605

  • Deposit

    DEKUN 1965 THE MINERAL RESOURCES OF AFRICA P376

  • Deposit

    WORLD MINING.FEB.1974

  • Deposit

    MINING ANNUAL REVIEW.JUNE 1970

General comments

Subject category Comment text
Deposit FEB.1974-PLANS TO DEVELOP HANS&ANGWA SECTIONS BASED UPON 1,000,000 MT RESERVE 1970-MINING ANN.REVIEW GIVES HANS RESERVE AS 600,000 MT AT 1.2%CU.

Reporter information

Type Date Name Affiliation Comment
Reporter 10-MAR-1997 Boyle, Ed U.S. Bureau of Mines

Beyond USGS

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