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  3. Mineral Resource Data System (MRDS)

Reynolds-Alaska

Past Producer in Alaska, United States with commodities Copper, Silver, Zinc
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Materials information
  8. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Mineral rights holdings
  12. Land status
  13. Reserves and resources
  14. Links to other databases
  15. Bibliographic references
  16. General comments
  17. Reporter information

Geologic information

Identification information

Deposit ID 10209922
MRDS ID A010438
MAS/MILS ID 0020960063
Record type Site
Current site name Reynolds-Alaska
Alternate or previous names Radco, Copper Bullion, Chance
Related records 10000371

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -146.62894, 60.88539 (WGS84)
Elevation 107
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Cordova D-8 NE(quadrangle 1:24,000 scale)

Cordova NW(quadrangle 1:100,000 scale)

Cordova(quadrangle 1:250,000 scale)

Federal lands

Tatitlek Corporation(ANCSA Village)

ANCSA Village NTVPIC(Type of land area)

NTVPIC(Federal land areas administered by NTVPIC)

Chugach National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State
United States Alaska

Public Land Survey System information

Meridian Township Range Section Fraction State
Copper River 011 S 008 W 27 NENESW Alaska

Commodities

Commodity Importance
Copper Primary
Silver Tertiary
Zinc Critical Tertiary

Materials information

Materials Type of material
Chalcopyrite Unknown
Pyrite Unknown
Pyrrhotite Unknown
Sphalerite Unknown

Nearby scientific data

Ore Body (1) -146.62894, 60.88539
ListMap

Economic information

Ore body information

  • Strike N62E
    Dip 78S
    Field Value
    Type of Orebody #1 SHEAR ZONE
    Shape of Orebody #1 LENTICULAR
    Type of Orebody #2 REPLACEMENT
    Shape of Orebody #2 TABULAR
    Type of Orebody #3 DISSEMINATED
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control FAULTING
    Secondary Ore Control FOLDING
    Degree of Wallrock Alter. UNKNOWN
    Type of Wallrock Alter. #1 UNKNOWN
    Strike And Dip N62E:78S
    Date of Last Modification 881220

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Deposit size Medium
Significant No

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category Private

Reserves and resources

  • Type In-situ
    Estimate year 1984
    Inferred 661mt ore
    Total resources 661mt ore
    Commodity Subtype Grade units Group Importance Year
    Copper Cu 1.3699 wt-pct Copper Major 1984
    Silver Ag 189.0999 g/mt Silver Trace 1984
    Zinc Zn 0.28 wt-pct Zinc Trace 1984

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit DISSEM. CHALCOPYRITE IN GREENSTONE REDEPOSITED IN FRACTURES. ORE ALSO FOUND TES AND GRAYWACKES. AT LEAST 2 ORE SHIPMENTS WERE MADE PRIOR TO CLOSING IN 1909. Workings consist of: Sea Level adit - 640 m. of drifts; 45.7 m. elev. adit - 60.9 m. of drifts (caved); 76.2 m. elev. adit - 1.5 m.-long; 91.4 m. elev. adit - 91.4 m.-long.

Reporter information

Type Date Name Affiliation Comment
Reporter 20-DEC-1988 Wlg U.S. Bureau of Mines

Beyond USGS

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

Maps centered on this site

Authoritative Alaska resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.