Hope Butte Project

Occurrence in Malheur county in Oregon, United States with commodities Mercury, Gold
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. Mineral occurrence model information
  10. Host and associated rocks
  11. Nearby scientific data
  12. Geologic structures
  13. Controls for ore emplacement
  14. Economic information about the deposit and operations
  15. Ownership information
  16. Workings at the site
  17. Links to other databases
  18. Bibliographic references
  19. Reporter information

Geologic information

Identification information

Deposit ID 10092561
MRDS ID M054918
Record type Site
Current site name Hope Butte Project
Alternate or previous names Hope Butte, Riddle, Jordan
Related records 10178145

Geographic coordinates

Geographic coordinates: -117.4624, 44.07792 (WGS84)
Relative position 16 MI NW OF VALE

Site location context

Political divisions (FIPS codes)

Malheur(county)

Oregon(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Hope Butte(quadrangle 1:24,000 scale)

Brogan(quadrangle 1:100,000 scale)

Baker City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Willow(hydrologic unit)

Middle Snake-Boise(hydrologic accounting unit)

Middle Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Bureau of Land Management(Bureau of Land Management OR)

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

BLM(Federal land areas administered by BLM)

Geographic areas

Country State County
United States Oregon Malheur

Public Land Survey System information

Meridian Township Range Section Fraction State
Willamette 017S 043E 21 CENTER OF E Oregon

Comments on the location information

  • E/2 SEC 21, LOCATED AT CENTER OF HALF SECTION

Commodities

Commodity Importance
Mercury Primary
Gold Primary

Materials information

Materials Type of material
Cinnabar Ore

Alteration

  • (Local) Local Opalitization Of The Host Rocks, Mainly Along Faults

Analytical data

Result 45 SAMPLES AT 5 FT. INTERVALS IN ADIT
Result AVERAGE LESS THAN 2 LBS HG/TON.

Mineral occurrence model information

Model code 104
USGS model code 25a
Deposit model name Hot-spring Au-Ag
Mark3 model number 45

Host and associated rocks

  • Host or associated Associated
    Rock type Volcanic Rock (Aphanitic) > Mafic Volcanic Rock > Basalt
    Rock unit name Owyhee Formation
    Rock description Owyhee Formation
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Volcanic Rock (Aphanitic) > Pyroclastic Rock > Tuff

Nearby scientific data

(1) -117.4624, 44.07792

Economic information

Geologic structures

Type of structure Local
Structure description Nw Trending Monocline, Small Fractures

Controls for ore emplacement

  • Opalite Breccia

Comments on the geologic information

  • EVIDENCE OF HOT SPRINGS IN AREA

Economic information about the deposit and operations

Development status Occurrence
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1951
Discoverer Present Owners

Ownership information

  • Type Owner
    Owner Chevron Resources Co.

Workings at the site

  • Type of workings Surface/Underground
    Length 259.08M

Comments on the workings information

  • INCLUDES 7100 LINEAR FT OF DOZER TRENCHES, 19 WAGONDRILL HOLES (TOTAL 792 FT), AND 3 DIAMOND DRILL HOLES (TOTAL 244 FT).

Reference information

Bibliographic references

  • Deposit

    BROOKS, H. C., 1963, QUICKSILVER IN OREGON: OREGON DEPT. OF GEOLOGY AND MINERAL INDUSTRIES, BULL. 55, 223 P.

  • Deposit

    MERCURY IN OREGON, 1965, USBM IC 8252

  • Deposit

    1956 DIREXPL DME

Reporter information

Type Date Name Affiliation Comment
Reporter 01-SEP-1976 Peterson, Jocelyn A. U.S. Geological Survey
Updater 01-FEB-1980 Brooks, Howard C. U.S. Geological Survey
Updater 01-AUG-1993 Gray, Jerry J. Oregon Department of Geology and Mineral Industries
Updater 01-MAY-1995 Li, Zhiping (Peters, S.) U.S. Geological Survey

Beyond USGS

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