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

Unnamed Occurrence

Occurrence in Alaska, United States with commodities Copper, Lead, Gold, Silver
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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. Mining district
  11. Land status
  12. Links to other databases
  13. Bibliographic references
  14. General comments
  15. Reporter information

Geologic information

Identification information

Deposit ID 10001113
MRDS ID A011800
Record type Site
Current site name Unnamed Occurrence

Geographic coordinates

Geographic coordinates: -145.63078, 63.28716 (WGS84)

Site location context

Political divisions (FIPS codes)

Southeast Fairbanks(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Mount Hayes B-4(quadrangle 1:63,360 scale)

Mount Hayes SE(quadrangle 1:100,000 scale)

Mount Hayes C(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Alaska(hydrologic region)

Federal lands

BLM(Federal land areas administered by BLM)

Geographic areas

Country State
United States Alaska

Comments on the location information

  • BEST LOCATION: ADGGS GR 2, PLATE 5, LOC. 6 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).

Commodities

Commodity Importance
Copper Primary
Lead Primary
Gold Tertiary
Silver Tertiary

Comments on the commodity information

  • SOURCE OF PB IN ASSAY UNKNOWN; AU NOT DETECTED MEGASCOPICALLY

Materials information

Materials Type of material
Chalcopyrite Ore

Analytical data

Result 0.7-0.8% CU, 0.3% PB, TRACE AU, TRACE AG, ADGGS GR2, P. 70

Nearby scientific data

(1) -145.63078, 63.28716
ListMap

Economic information

Ore body information

  • Strike 330
    Dip 55 E

Comments on the geologic information

  • SEE GEOLOGY COMMENTS FOR UNNAMED OCCURRENCE NO. 15B

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Delta River

Land status

Ownership category State

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit SWARM OF 10 SUBPARALLEL QUARTZ VEINS 0.2-1.0 IN THICK CONTAIN SCATTERED CHALCOPYRITE AND TRACES OF AU AND AG

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1985 Leonard, Kenneth R. (Elliott, R. L.) U.S. Geological Survey

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.