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  3. Mineral Resource Data System (MRDS)

Harriet No. 1

Prospect in Jefferson county in Montana, United States with commodities Silver, Gold, 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. 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. Ownership information
  15. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. Reporter information

Geologic information

Identification information

Deposit ID 10096936
MRDS ID FS00363
Record type Site
Current site name Harriet No. 1

Geographic coordinates

Geographic coordinates: -111.93143, 46.42796 (WGS84)
Elevation 1463
Relative position 3 3/4 MILES SSW OF STRAWBERRY MTN.

Site location context

Political divisions (FIPS codes)

Jefferson(county)

Montana(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Clancy(quadrangle 1:24,000 scale)

Townsend(quadrangle 1:100,000 scale)

White Sulphur Springs(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Upper Missouri(hydrologic unit)

Upper Missouri(hydrologic accounting unit)

Missouri-Marias(hydrologic subregion)

Missouri(hydrologic region)

Federal lands

Helena-Lewis and Clark 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 Montana Jefferson

Public Land Survey System information

Meridian Township Range Section Fraction State
Montana Principal 008N 003W 23,24 Montana

Commodities

Commodity Importance
Silver Primary
Gold Tertiary
Copper Tertiary

Materials information

Materials Type of material
Galena Ore
Sphalerite Ore

Analytical data

Result ASSAY REPORT: AU - 0.09 OZ/TON AG 1.1 OZ/TON, CU 0.6%

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Felsic Volcanic Rock > Rhyolite
    Rock unit name Boulder Batholith-Qtz Monzonite;Rhyolite Flow
    Rock description Boulder Batholith-Qtz Monzonite;Rhyolite Flow
    Stratigraphic age (youngest) Pliocene

Nearby scientific data

(1) -111.93143, 46.42796
ListMap

Economic information

Ore body information

  • General form IRREGULAR
    Strike E - W
    Dip 70 DEG S
    Width 0.41M

Controls for ore emplacement

  • Mineralized Veins

Economic information about the deposit and operations

Development status Prospect
Commodity type Metallic
Significant No
Discovery year 1956
Discoverer Kenneth Wooten

Mining district

District name Helena

Ownership information

  • Type Owner
    Owner Kenneth Wooten

Workings at the site

  • Type of workings Surface/Underground
    Length 18.29M
    Overall length 45.72M
    Overall width 10.67M

Comments on the workings information

  • SHAFT STRIKES VEIN

Reference information

Bibliographic references

  • Deposit

    1957 DIREXPL USFS

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JUL-1976 Steward, Candis A. U.S. Geological Survey

Beyond USGS

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

Maps centered on this site