1. Mineral Resources
  2. Online Spatial Data
  3. Mineral Resource Data System (MRDS)

Doi Ngoem W

Producer in Thailand with commodity Tungsten
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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. Ownership information
  11. Production statistics
  12. Workings at the site
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10280498
MAS/MILS ID 5490000235
Record type Site
Current site name Doi Ngoem W
Alternate or previous names Dio Ngoem, Ban Pin Antimony Mine

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: 99.84982, 18.61645 (WGS84)
Location accuracy 1000(meters)

Site location context

Political divisions (FIPS codes)

Thailand(country)

Asia(continent)

Land(continent)

Geographic areas

Country
Thailand

Commodities

Commodity Importance
Tungsten Critical Primary

Materials information

Materials Type of material
Arsenopyrite Unknown
Ferberite Unknown
Stibnite Unknown

Nearby scientific data

Ore Body (1) 99.84982, 18.61645
ListMap

Economic information

Ore body information

  • Length 1500M
    Width 20M
    Field Value
    MAS Matrix # 1
    MAS Column # 1
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 IRREGULAR
    Primary mode of Origin CONT METASOMATIC
    Primary Ore Control IGNEOUS
    Degree of Wallrock Alter. UNKNOWN
    Type of Wallrock Alter. #1 UNKNOWN
    Date of Last Modification 830902
  • Area 500HA
    Field Value
    Total Surface Area (HA) 500
    Date of Last Modification 910418

Economic information about the deposit and operations

Operation type Surface
Development status Producer
Commodity type Metallic
Significant Yes
Mining method Open Pit
Year of first production 1977
Milling method Gravity

Ownership information

  • Type Operator
    Owner Prasit Mining Co. (Holds Leases Granted By Thai Government)
    Year 1982

Production statistics

  • Year 1977
    Description Antimony Ore 10000 Mt Of Ore Per Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Ore Antimony Antimony 10000mt
  • Year 1978
    Description Antimony Ore 10000 Mt Of Ore Per Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Antimony Antimony 10000mt
  • Year 1979
    Description Antimony Ore 10000 Mt Of Ore Per Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Ore Antimony Antimony 10000mt
  • Year 1980
    Description Antimony Ore 10000 Mt Of Ore Per Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Ore Antimony Antimony 10000mt
  • Year 1981
    Description Antimony Ore 5000 Mt Of Ore Per Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Ore Antimony Antimony 5000mt
  • Year 1982
    Description Antimony Ore 9000 Mt Of Ore Per Year
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Ore Antimony Antimony 9000mt

Comments on the reserve resource information

  • FORMERLY 5490000014. RESOURCES AS OF 1/83.
  • 90% MINE RECOVERY. 5% ORE DILUTION.

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 OPEN PIT
    Primary Material Cover M-HARD ROCKS
    Hardness of Ore HARD ROCKS
    Avg. Bench Height (meters) 5
    Capacity 30
    Capacity Units MT ORE/DAY
    Unit Production Cost 3.23
    Units of Production $/MT ORE
    Operating Days per Year 300
    Operating Shifts per Day 1
    Year of Information 1982

Comments on other economic factors

  • TRANSPORTATION COSTS MILL TO SMELTER: $30.75/MT.

Reference information

Bibliographic references

  • Deposit

    TUNGSTEN DEPOSITS OF THAILAND, PAUL F. SCHOLLA & ASSOCIATES,

  • Deposit

    JANUARY 1977.

  • Deposit

    GEOLOGIC RECONNAISSANCE OF THE MINERAL DEPOSITS OF THAILAND,

  • Deposit

    ROYAL DEPT. OF MINES, GEOLOGICAL SURVEY MEMOIR I, 1953.

  • Deposit

    MINES AND MINERAL DEPOSITS OF THAILAND, PAUL F. SCHOLLA &

  • Deposit

    ASSOCIATES, 1981.

Reporter information

Type Date Name Affiliation Comment
Reporter 20-APR-95 Rfb U.S. Bureau of Mines

Beyond USGS

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

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