Wayside Mine

Past Producer in Lewis and Clark county in Montana, United States with commodities Gold, Copper
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. Alteration
  9. Host and associated rocks
  10. Nearby scientific data
  11. Geologic structures
  12. Ore body information
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Mining district
  16. Ownership information
  17. Workings at the site
  18. Links to other databases
  19. Bibliographic references
  20. General comments
  21. Reporter information

Geologic information

Identification information

Deposit ID 10015849
MRDS ID DB02107
Record type Site
Current site name Wayside Mine

Geographic coordinates

Geographic coordinates: -112.10032, 46.67268 (WGS84)
Location accuracy 250(meters)
Relative position 9.8 KM NNW OF HELENA'S CITY HALL.

Site location context

Political divisions (FIPS codes)

Lewis and Clark(county)

Montana(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Scratchgravel Hills(quadrangle 1:24,000 scale)

Elliston(quadrangle 1:100,000 scale)

Butte(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

Bureau of Land Management(Bureau of Land Management MT)

Bureau of Land Management MT BLM(Type of land area)

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Montana Lewis and Clark

Public Land Survey System information

Meridian Township Range Section Fraction State
Montana Principal 011N 004W 34 Montana

Comments on the location information

  • NW OF THE NETTIE AND BLUE BIRD MINES.

Commodities

Commodity Importance
Gold Primary
Copper Secondary

Materials information

Materials Type of material
Gold Ore
Malachite Ore
Pyrite Gangue
Quartz Gangue
Sericite Gangue

Alteration

  • (Local) Sericitization

Analytical data

Result $5.00-20.00/TON AU (1900'S)

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Granitoid > Quartz Monzonite
    Rock unit name Scratchgravel Quartz Monzonite Stock
    Rock description Scratchgravel Quartz Monzonite Stock
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Neoproterozoic
    Stratigraphic age (youngest) Late Cretaceous
    Stratigraphic age (youngest) Late Cretaceous
  • Host or associated Host
    Rock type Metamorphic Rock > Metasedimentary Rock
    Rock unit name Belt Series
    Rock description Belt Series

Nearby scientific data

(1) -112.10032, 46.67268

Economic information

Geologic structures

Type of structure Regional
Structure description Boulder Batholith
Type of structure Local
Structure description Several Faults And Shear Zones Trending Ne And Nw Scratchgravel Quartz Monzonite Stock

Ore body information

  • Strike N 35 W
    Dip 65 SW
    Width 1.22M

Controls for ore emplacement

  • Along Shear Zone Near Contact Between Granite And Metamophics

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Scratchgravel Hills District

Ownership information

  • Type Owner
    Owner J. C. Robinson

Workings at the site

  • Type of workings Surface/Underground
    Overall depth 54.25M

Comments on the workings information

  • OPEN CUTS; SHALLOW TRENCHES, SHALLOW SHAFTS, DRIFTS

Reference information

Bibliographic references

General comments

Subject category Comment text
Deposit DOUBLE VEIN SEPARATED BY A FEW FEET OF ALTERED GRANITE, HAS SOME POSTMINERAL MOVEMENT. ANOTHER VEIN DEVELOPED BY A 50 FT TIMBERED SHAFT STRIKES WEST AND DIPS NEARLY VERTICAL, 4FT WIDE. NW PART OF CLAIM A PORPHYRY DIKE APPEARS. IT HAS SOME SMALL METAMORPHOSED SEDIMENTARY ROCK INCLUDED. IT HAS SOME GREEN COPPER STAINING AND SOME MALACHITE.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-80 Elliott, James E. U.S. Geological Survey
Updater 01-NOV-81 Wise, Kristine K. (Elliott, James E.) U.S. Geological Survey

Beyond USGS

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