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

Koby

Prospect in Alaska, United States with commodity Gold
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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. General comments
  14. Reporter information

Geologic information

Identification information

Deposit ID 10258487
MRDS ID A013261
MAS/MILS ID 0021140051
Record type Site
Current site name Koby
Alternate or previous names Koby and Shepard, Lucky Strike, Lucky Strike Group
Related records 10002344

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -135.99783, 57.82891 (WGS84)
Elevation 30
Location accuracy 100(meters)

Site location context

Political divisions (FIPS codes)

Sitka(Borough)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Sitka D-6(quadrangle 1:63,360 scale)

Sitka NW(quadrangle 1:100,000 scale)

Sitka(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Central 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 047 S 058 E 03 SWNWNE Alaska

Commodities

Commodity Importance
Gold Primary

Nearby scientific data

Main Entrance (1) -135.99783, 57.82891
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 Federal

Reference information

Bibliographic references

Comments on the references

  • BACK-UP FILE

General comments

Subject category Comment text
Deposit 11 CLAIMS IN 1933. KNOWN ACTIVE THROUGH 1946. INACTIVE 1976. WORKINGS: TRENCHES, PITS & 290 FT OF ADITS & CROSSCUTS. COMPOSED OF LENTICULAR QTZ VEINS ENCLOSED IN SHEAR ZONE IN GREENSCHIST COUNTRY ROCK.

Reporter information

Type Date Name Affiliation Comment
Reporter 12-FEB-1988 Map 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.