Falling Star Group

Prospect in Custer county in Idaho, United States with commodities Silver, Lead, Zinc
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. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Controls for ore emplacement
  12. Economic information about the deposit and operations
  13. Mining district
  14. Mineral rights holdings
  15. Land status
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10070625
MRDS ID W013634
MAS/MILS ID 0160370048
Record type Site
Current site name Falling Star Group
Alternate or previous names Falling Star-West Pass Group

Geographic coordinates

Geographic coordinates: -114.44031, 43.91849 (WGS84)
Elevation 2499
Relative position 11.25 MI. ENE OF GALENA, ID.

Site location context

Political divisions (FIPS codes)

Custer(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Ryan Peak(quadrangle 1:24,000 scale)

Sun Valley(quadrangle 1:100,000 scale)

Hailey(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Salmon(hydrologic unit)

Salmon(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Sawtooth National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Hemingway-Boulders Wilderness(Wilderness)

Wilderness FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Idaho Custer

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 007N 017E 22 SW Idaho

Comments on the location information

  • 6 Miles Up West Pass Creek Land Status Value Calculated 7-94 Using Gis Overlay Analysis With Usfs Land Ownership Boundaries, 1:126,720 Scale.

Commodities

Commodity Importance
Silver Primary
Lead Tertiary
Zinc Critical Tertiary

Materials information

Materials Type of material
Galena Ore
Sphalerite Ore
Diopside Gangue

Analytical data

Result 14 CHIP SAMPLES AVERAGED 1.43 OZ AG/TON, 5.86% PB, AND 5.48% ZN.

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock > Diorite
    Rock unit name Diorite Porphyry
    Rock description Diorite Porphyry
    Stratigraphic age (youngest) Late Permian
    Stratigraphic age (youngest) Pliocene
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock > Quartzite
    Rock unit name Quartzite, Limestone
    Rock description Quartzite, Limestone
  • Host or associated Host
    Rock type Metamorphic Rock > Skarn (Tactite)
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone

Nearby scientific data

(1) -114.44031, 43.91849

Economic information

Ore body information

  • General form DISCONNECTED, IRREGULAR
    Thickness 1.22M
    Length 6.1M

Controls for ore emplacement

  • Fractures

Economic information about the deposit and operations

Operation type Underground
Development status Prospect
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Upper East Fork Salmon River District

Mineral rights holdings

Type of mineral rights Located Claim

Land status

Ownership category National Forest
Area name Sawtooth National Forest

Comments on the workings information

  • One 40 Ft. Adit and Several Pits.

Comments on development

  • 22 Claims

Reference information

Bibliographic references

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1976 Murphy, Lyn S.; Miller, Pat U.S. Geological Survey
Reporter 28-JUL-1990 Evans U.S. Bureau of Mines

Beyond USGS

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