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Mulligan Group

Past Producer in Valley county in Idaho, United States with commodities Antimony, Gold, Silver
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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. Nearby scientific data
  9. Ore body information
  10. Economic information about the deposit and operations
  11. Land status
  12. Ownership information
  13. Reserves and resources
  14. Links to other databases
  15. Bibliographic references
  16. Reporter information

Geologic information

Identification information

Deposit ID 10144765
MRDS ID W015196
MAS/MILS ID 0160850254
Record type Site
Current site name Mulligan Group
Alternate or previous names Idaho Primitive Area.
Related records 10071681

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -115.26316, 45.19548 (WGS84)
Elevation 1756
Location accuracy 1000(meters)

Site location context

Political divisions (FIPS codes)

Valley(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Big Creek(quadrangle 1:24,000 scale)

Warren(quadrangle 1:100,000 scale)

Elk City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower Middle Fork Salmon(hydrologic unit)

Salmon(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Payette National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Frank Church-River of No Return Wilderness(Wilderness)

Wilderness FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Idaho Valley

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 021 N 010 E 05 NW Idaho

Comments on the location information

  • PROPERTY IS ABOUT 0.8 KILOMETERS UP MULLIGAN CREEK.

Commodities

Commodity Importance
Antimony Critical Primary
Gold Tertiary
Silver Tertiary

Materials information

Materials Type of material
Pyrolusite Unknown
Quartz Unknown

Nearby scientific data

Ore Body (1) -115.26316, 45.19548
ListMap

Economic information

Ore body information

  • Strike N65W
    Dip 90W
    Width 0.3M
    Field Value
    MAS Column # 1
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 IRREGULAR
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control UNKNOWN
    Degree of Wallrock Alter. UNKNOWN
    Type of Wallrock Alter. #1 UNKNOWN
    Strike And Dip N65W:90W
    Date of Last Modification 830316
  • Strike N45W
    Dip 48E
    Field Value
    MAS Column # 2
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 IRREGULAR
    Primary mode of Origin HYDROTHERMAL
    Primary Ore Control UNKNOWN
    Degree of Wallrock Alter. UNKNOWN
    Type of Wallrock Alter. #1 UNKNOWN
    Strike And Dip N45W:48E
    Date of Last Modification 830316

Economic information about the deposit and operations

Operation type Surface-Underground
Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Land status

Ownership category National Forest
Area name Payette National Forest

Ownership information

  • Type Owner
    Owner John S. Roberson
    Home office Idaho
    Year 1973

Reserves and resources

  • Type In-situ
    Estimate year 1973
    Indicated 8164mt ore
    Demonstrated 8164mt ore
    Total resources 8164mt ore
    Commodity Subtype Grade units Group Importance Year
    Antimony Sb 1.3 wt-pct Antimony Major 1973
    Silver Ag 0.1 g/mt Silver Trace 1973
    Gold Au 3.4 g/mt Gold Trace 1973

Comments on the reserve resource information

  • THE GROUND BETWEEN THE ANTIMONY VEIN AND THE STRONG VEIN SHOWING AT THE SULFIDE PROSPECT 0.8 KM TO THE SOUTH, HAS POTENTIAL FOR DISCOVERY OF ADDITIONAL RESOURCES. THE ANTIMONY-GOLD DEPOSIT IS A POTENTIAL RESOURCE.

Reference information

Bibliographic references

  • Deposit

    IDAHO PRIMITIVE AREA AND VICINITY, IDAHO; USGS BULLETIN 1304

  • Deposit

    1973, P. 115-116.

  • Deposit

    WFOC MINERAL PROPERTY FILE NO. 0160850254.

Reporter information

Type Date Name Affiliation Comment
Reporter 13-AUG-1993 Western Field Operations Center (WFOC) U.S. Bureau of Mines

Beyond USGS

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

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