Portland

Prospect in Lemhi county in Idaho, United States with commodities Lead, Silver
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. Land status
  10. Links to other databases
  11. Bibliographic references
  12. Reporter information

Geologic information

Identification information

Deposit ID 10266355
MAS/MILS ID 0160590301
Record type Site
Current site name Portland
Alternate or previous names Lemhi Range Rare Ii Area

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -113.32949, 44.4643 (WGS84)
Elevation 2895
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Lemhi(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gilmore(quadrangle 1:24,000 scale)

Borah Peak(quadrangle 1:100,000 scale)

Dubois(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lemhi(hydrologic unit)

Salmon(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Salmon-Challis National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Idaho Lemhi

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 013 N 026 E 14 N2NW Idaho

Commodities

Commodity Importance
Lead Tertiary
Silver Primary

Nearby scientific data

Main Entrance (1) -113.32949, 44.4643

Economic information

Economic information about the deposit and operations

Operation type Underground
Development status Prospect
Commodity type Metallic
Significant No

Land status

Ownership category Private

Reference information

Bibliographic references

  • Deposit

    ANN RPT MNG IDA FOR 1911, P 84, 1912, P 128

  • Deposit

    U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 8-88, 1988, P. 18.

Reporter information

Type Date Name Affiliation Comment
Reporter 26-SEP-1991 Cather U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

External references