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

Ultimo

Prospect in Alaska, United States with commodity Copper
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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 10209780
MAS/MILS ID 0021140108
Record type Site
Current site name Ultimo

Geographic coordinates

Point of reference Claim
Geographic coordinates: -136.29373, 57.74141 (WGS84)
Elevation 40
Location accuracy 5000(meters)

Site location context

Political divisions (FIPS codes)

Sitka(Borough)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Sitka C-7(quadrangle 1:63,360 scale)

Sitka NW(quadrangle 1:100,000 scale)

Sitka W OE(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 048 S 056 E 02 SWNWNE Alaska

Commodities

Commodity Importance
Copper Primary

Nearby scientific data

Claim (1) -136.29373, 57.74141
ListMap

Economic information

Economic information about the deposit and operations

Development status Prospect
Commodity type Metallic
Significant No

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category National Wilderness

Reference information

Bibliographic references

  • Deposit

    BM UNPB

General comments

Subject category Comment text
Deposit 2 CLAIMS 1924. NO RECORD OF ACTIVITY SINCE. INACTIVE 1976. COMMODITY ASSUMED TO BE CU AS IS NEARBY CONGRESS CLAIMS. LOCATED WITHIN CRETACEOUS SITKA GRAYWACKE. ROSSMAN, 1959, PLATE 12 (B1058-E) GEOLOGIC MAP. LONEY & OTHERS, 1975, PLATE 1 (P 792) GEOLOGIC MAP. NO ALASKA KARDEX.

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.