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

Keystone

Prospect in Alaska, United States with commodities Gold, Lead, 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. Nearby scientific data
  8. Economic information about the deposit and operations
  9. Mineral rights holdings
  10. Land status
  11. Links to other databases
  12. Bibliographic references
  13. Reporter information

Geologic information

Identification information

Deposit ID 10282911
MRDS ID A012339
MAS/MILS ID 0021200030
Record type Site
Current site name Keystone
Alternate or previous names Massachusetts
Related records 10094034

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -131.16566, 55.39005 (WGS84)
Elevation 152
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Ketchikan Gateway(Borough)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

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

Ketchikan SW(quadrangle 1:100,000 scale)

Ketchikan(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Ketchikan(hydrologic unit)

Southern Southeast Alaska(hydrologic accounting unit)

Southeast Alaska(hydrologic subregion)

Alaska(hydrologic region)

Federal lands

Tongass 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 075 S 094 E 05 Alaska

Commodities

Commodity Importance
Gold Primary
Lead Tertiary
Zinc Critical Tertiary

Nearby scientific data

Ore Body (1) -131.16566, 55.39005
ListMap

Economic information

Economic information about the deposit and operations

Development status Prospect
Commodity type Metallic
Deposit size Small
Significant No

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category Private

Reference information

Bibliographic references

  • Ownership

    ALASKA KARDEX 120-058

  • Deposit

    P1 p. 68

  • Deposit

    B347 pp. 148-149

Reporter information

Type Date Name Affiliation Comment
Reporter 12-FEB-1988 Carnes, R. David 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.