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Da Gai Tang Mines, Hua De Mill F

Producer in Nei Mongol* (Inner Mongolia), China with commodity Fluorine-Fluorite
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Warning: This record lacks important information: bibliographic references, which we consider necessary for a comprehensive report.
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. Mineral rights holdings
  12. Ownership information
  13. Production statistics
  14. Reserves and resources
  15. Workings at the site
  16. Links to other databases
  17. General comments
  18. Reporter information

Geologic information

Identification information

Deposit ID 10133811
MAS/MILS ID 5700190012
Record type Site
Current site name Da Gai Tang Mines, Hua De Mill F
Alternate or previous names Da Gai Tang Mine, Hua De Mill

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: 113.98261, 41.83146 (WGS84)
Location accuracy 10000(meters)

Site location context

Political divisions (FIPS codes)

Nei Mongol* (Inner Mongolia)(province)

China(country)

Asia(continent)

Land(continent)

Geographic areas

Country State
China Nei Mongol* (Inner Mongolia)

Commodities

Commodity Importance
Fluorine-Fluorite Critical Primary

Materials information

Materials Type of material
Calcite Unknown
Fluorite Unknown
Quartz Unknown

Nearby scientific data

Ore Body (1) 113.98261, 41.83146
ListMap

Economic information

Ore body information

  • Strike N05E
    Dip 65E
    Thickness 180M
    Length 600M
    Width 2M
    Field Value
    MAS Matrix # 1
    MAS Column # 1
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 TABULAR
    Primary mode of Origin UNKNOWN
    Primary Ore Control UNKNOWN
    Degree of Wallrock Alter. UNKNOWN
    Type of Wallrock Alter. #1 UNKNOWN
    Strike And Dip N05E:65E
    Date of Last Modification 850826

Economic information about the deposit and operations

Operation type Underground
Development status Producer
Commodity type Non-metallic
Significant Yes
Mining method Shrinkage Methods
Year of first production 1972
Milling method Flotation

Mining district

District name Hua De

Mineral rights holdings

Type of mineral rights Other

Ownership information

  • Type Owner
    Owner Government Of The People'S Republic Of China
    Interest 100
    Home office China Pr
  • Type Operator
    Owner Hua De District Economic Commission Cmiec
    Home office China Pr

Production statistics

  • Year 1972
    Description Production Same Through 1981 43689 Metric Tons Ore/Year
  • Year 1981
    Description 43689 Metric Tons Ore/Year
  • Year 1982
    Description Production Same Through 1984 51400 Metric Tons Ore/Year
  • Year 1984
    Description 51400 Metric Tons Ore/Year

Reserves and resources

  • Type In-situ
    Estimate year 1982
    Indicated 511760mt ore
    Demonstrated 511760mt ore
    Inferred 761759mt ore
    Total resources 1273519mt ore
    Commodity Subtype Grade units Group Importance Year
    Fluorine-Fluorite CaF2 70 wt-pct Fluorine Major 1982
  • Type In-situ
    Estimate year 1982
    Indicated 1041400mt ore
    Demonstrated 1041400mt ore
    Inferred 1541400mt ore
    Total resources 2582800mt ore
    Commodity Subtype Grade units Group Importance Year
    Fluorine-Fluorite CaF2 70 wt-pct Fluorine Major 1982
  • Type In-situ
    Estimate year 1982
    Indicated 1560500mt ore
    Demonstrated 1560500mt ore
    Inferred 2310500mt ore
    Total resources 3871000mt ore
    Commodity Subtype Grade units Group Importance Year
    Fluorine-Fluorite CaF2 70 wt-pct Fluorine Major 1982

Comments on the reserve resource information

  • ACID AND METALLURGICAL GRADE FLUORSPAR
  • M1C1 = M9C4, M2C1 = M9C5 M3C1 = M9C6 M3C1 = M1C1 + M2C1. DA GAI TANG MINE SOURCE OF INFORMATION IS MINE MANAGEMENT. QUANTITY FROM OTHER TWO MINES IN THE REGION TOTALS FROM ALL THREE MINES IN THE REGION. SOURCE OF INFORMATION IS MINE MANAGEMENT. COL 7,8,9 = IDENTIFIED VALUES

Workings at the site

  • Type of workings Underground
    Overall depth 100M
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method ACTUAL
    Mining Method SHRINKAGE METHODS
    Percent Recovery 85
    Hardness of Rock UNKNOWN
    Rock Characteristics UNKNOWN
    Rock Support Chars. UNKNOWN
    Mine Support Chars. UNKNOWN
    Number of Shafts 4
    1st Condition of Workings UNKNOWN
    Capacity 12
    Capacity Units MT ORE/DAY
    Unit Production Cost 15.04
    Units of Production $/MT ORE
    Operating Days per Year 300
    Operating Shifts per Day 3
    Year of Information 1982

Comments on other economic factors

  • DESIGN CAPACITY = DAILY PRODUCTION

Reference information

General comments

Subject category Comment text
Deposit DATA CONTAINED IN THIS FILE WAS COLLECTED BY DAMES & MOORE UNDER U.S. BUREAU OF MINES CONTRACT # J0225010 IN 1983 MINE RECOVERY = 85%, ORE DILUTION = NEGLIGIBLE ORE IS SUPPLIED TO THE HUA DE MILL BY THREE MINES IN THE REGION. THE DA GAI TANG MINE IS COVERED IN THE REPORT ACQUISITION COSTS AND WORKING CAPITAL DO NOT EXIST IN A START-UP

Reporter information

Type Date Name Affiliation Comment
Reporter 19-JAN-1993 Cornellisson, Joseph L. 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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