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

Bradfield Canal Mica

Prospect in Alaska, United States with commodity Mica
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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 10161426
MRDS ID A000381
MAS/MILS ID 0021180077
Record type Site
Current site name Bradfield Canal Mica
Alternate or previous names Yvonne, Hannah, Choquette, Dalen, Saari

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -131.66711, 56.18445 (WGS84)
Elevation 150
Location accuracy 500(meters)

Site location context

Political divisions (FIPS codes)

Wade Hampton(Census area)

Alaska(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Bradfield Canal A-6(quadrangle 1:63,360 scale)

Bradfield Canal SW(quadrangle 1:100,000 scale)

Bradfield Canal(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

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 065 S 089 E 33 SWSWSW Alaska

Commodities

Commodity Importance
Mica Primary

Nearby scientific data

Ore Body (1) -131.66711, 56.18445
ListMap

Economic information

Economic information about the deposit and operations

Development status Prospect
Commodity type Non-metallic
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 CLAIM(S) STAKED 1954. LAST ACTIVITY 1956. COMPOSED OF SMALL PEGMATITE DIKES IN FRACTURED PHYLLITE HOST ROCK. MICA MOSTLY <1 INCH IN DIAMETER & COMPOSES <5% OF DIKES. NUMEROUS SHORELINE PEGMATITES PRESENT.

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.