Chihaya Mine

Past Producer in Osaka, Japan with commodity Mercury
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Host and associated rocks
  8. Nearby scientific data
  9. Ore body information
  10. Controls for ore emplacement
  11. Economic information about the deposit and operations
  12. Reserves and resources
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10098442
MRDS ID M053068
Record type Site
Current site name Chihaya Mine
Alternate or previous names Osaka Reg No 310

Geographic coordinates

Geographic coordinates: 135.64882, 34.43204 (WGS84)
Relative position APPROXIMATELY 12 KM FROM THE NAGANO STATION, KINKI LINE.

Site location context

Political divisions (FIPS codes)

Osaka(province)

Japan(country)

Asia(continent)

Land(continent)

Geographic areas

Country State
Japan Osaka
Japan Osaka

Commodities

Commodity Importance
Mercury Secondary

Materials information

Materials Type of material
Cinnabar Ore
Mercury Ore
Calcite Gangue
Chalcedony Gangue
Marcasite Gangue
Opal Gangue
Pyrite Gangue
Quartz Gangue
Realgar Gangue
Sericite Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Granite
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Host
    Rock type Plutonic Rock > Granitoid > Granite

Nearby scientific data

(1) 135.64882, 34.43204

Economic information

Ore body information

  • Dip 90 DEG
    Thickness 3M
    Length 380M
    Width 30M
    Depth to top 10M
    Depth to bottom 40M

Controls for ore emplacement

  • Fault At Contact Between Amphibole-Biotegranite & Biotrtegranite

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Significant No
Production years 1943 - 1946

Comments on the production information

  • DATA ABOVE EXCLUDES PRODUCTION FROM 1944 , 1945 , WHICH IS UNKNOWN

Reserves and resources

  • Type In-situ
    Estimate year 1944
    Total resources 10000000000mt ore
    Commodity Subtype Grade units Group Importance Year
    Mercury Hg 0.1 wt-pct Mercury Minor 1944

Reference information

Bibliographic references

  • Deposit

    HORI, S., 1953 , "MERCURY DEPOSITS OF JAPAN," GEOL SUR JAP REPORT NO 154 , P. 111

  • Production

    HORI, S., 1953 , GEOL SUR JAP REP

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1978 Roddy, Stephen J. U.S. Geological Survey

Beyond USGS

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