Mountain View Mine

Past Producer in Del Norte county in California, United States with commodities Chromium, Iron
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. Mining district
  12. Mineral rights holdings
  13. Land status
  14. Ownership information
  15. Workings at the site
  16. Links to other databases
  17. Bibliographic references
  18. General comments
  19. Reporter information

Geologic information

Identification information

Deposit ID 10284121
MRDS ID M020413
MAS/MILS ID 0060150033
Record type Site
Current site name Mountain View Mine
Alternate or previous names Chrome Hill Mine, High Divide Mine
Related records 10033768

Geographic coordinates

Point of reference Main Entrance
Geographic coordinates: -124.05556, 41.90982 (WGS84)
Elevation 710
Location accuracy 10(meters)

Site location context

Political divisions (FIPS codes)

Del Norte(county)

California(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

High Divide(quadrangle 1:24,000 scale)

Crescent City(quadrangle 1:100,000 scale)

Crescent City(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Smith(hydrologic unit)

Northern California Coastal(hydrologic accounting unit)

Klamath-Northern California Coastal(hydrologic subregion)

California(hydrologic region)

Federal lands

Six Rivers 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 California Del Norte

Public Land Survey System information

Meridian Township Range Section Fraction State
Humboldt 018 N 001 E 34 NWNWSW California

Commodities

Commodity Importance
Chromium Critical Tertiary
Iron Tertiary

Materials information

Materials Type of material
Chiastolite Unknown
Garnierite Unknown
Olivine Unknown
Pyroxene Unknown
Serpentine Unknown
Talc Unknown
Serpentine Unknown

Nearby scientific data

Main Entrance (1) -124.05556, 41.90982

Economic information

Ore body information

  • Strike N50W
    Dip 60E
    Thickness 10M
    Length 1000M
    Width 500M
    Area 3HA
    Depth to top 0M
    Field Value
    Type of Orebody #1 DISSEMINATED
    Shape of Orebody #1 LENTICULAR
    Type of Orebody #2 OTHER
    Shape of Orebody #2 TABULAR
    Shape of Orebody #3 IRREGULAR
    Primary mode of Origin MAGMATIC DIFFER
    Primary Ore Control LITHOLOGY
    Secondary Ore Control FOLDING
    Degree of Wallrock Alter. MODERATE
    Type of Wallrock Alter. #1 CARBONITIZATION
    Strike And Dip N50W:60E
    Minimum Depth to Top 0
    Avg. Thick. Unconsol. Mat. 0
    Min. Thick. Unconsol. Mat. 0
    Total Surface Area (HA) 3
    Date of Last Modification 830225

Economic information about the deposit and operations

Operation type Underground
Development status Past Producer
Commodity type Metallic
Significant No
Discovery year 1869
Year of first production 1869

Mining district

District name High-Low Divide

Mineral rights holdings

Type of mineral rights Patented
Type of mineral rights Located Claim

Land status

Ownership category Private

Ownership information

  • Type Operator
    Owner Tyson Chrome Mines Ltd-Last Operator
    Home office California
    Year 1976
    First year 1954
  • Type Owner
    Owner Ep,Hl, And Kb Hamilton 1975
    Interest 100
    Home office California
    Year 1976

Workings at the site

  • Type of workings Surface
    Area 1HA
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method ESTIMATE
    Mining Method OPEN PIT
    Swell Factor .6
    Avg. Overburden Thickness 0
    Primary Material Cover M-HARD ROCKS
    Percentage 100
    Hardness of Ore M-HARD ROCKS
    Capacity Units MT ORE/DAY
    Unit Production Cost 1.32
    Units of Production $/MT ORE
    Year of Information 1976
  • Type of workings Underground
    Length 160M
    Overall depth 20M
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method PROPOSED
    Mining Method OVERHAND SQUARE-SET 10-46A
    Swell Factor .6
    Hardness of Rock HARDROCK FISSURED WITH MODERATE WATER
    Rock Characteristics MULTIPLE SYSTEMS OF WEAKNESS PLANES
    Rock Support Chars. SUPPORTING MAY BACK SLAB
    Mine Support Chars. POST, HEADBOARD, CAPS, ROOF BOLTS
    Number of Shafts 8
    1st Condition of Workings FLOODED
    2nd Condition of Workings CAVED AT PORTAL
    Capacity Units MT ORE/DAY
    Units of Production $/MT ORE
    Year of Information 1976

Reference information

Bibliographic references

  • Deposit

    CDM&G BULL 134 PT 1 KLAMATH MTNS CHAPT 1 DEL NORTE CO.1946 P

  • Deposit

    OBRIEN,JC 1952,DEL NORTE ,CAL JOUR MINES&GEOL VOL.48,NO4,PP

  • Deposit

    CAL DIV OF MINES PROPERTY VISIT REPORT,MTN VIEW MINE 1957 U

  • Deposit

    45.4, WFOC.

General comments

Subject category Comment text
Deposit LOCATION DONE ON SOUTHWEST WORKINGS. ORE RAN APPROX 44 PER 203,CR/FE=2.6 APPROXIMATELY 8835 LONG TONS LUMP ORE WAS SH MINE VISITED 23 OCT 1975 BY CDMG NO ESTIMATE OF ORE POSSIBLE DUE TO FLOODED WORKINGS CORRECTLY. RECORD 130- COVER DESCRIPTION DOES NOT APPLY. TAILS FROM NI-CO PLANT 272 MT AT 5.5% CR2O3 IS FEED GRAVITY THIS FEED -1/4 INCH SO NO CRUSH {BIN{CONVEY{SCREEN COSTS INC IN CHROMITE CAPITAL COST MADE UP GRAVITY PLANT $516,214. PLU DAY OPERATING EXPENSE $104,040. FOR TOTAL CAPITAL $620,254. MINE COSTS- ACQ.0; EXP.0;DEV.0;-WORK. CAP_32M ;EQUIP._200M

Reporter information

Type Date Name Affiliation Comment
Reporter 27-FEB-1984 Stinson U.S. Bureau of Mines

Beyond USGS

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

External references

Authoritative California resources

These are landing pages for further research — the state agencies don't currently expose per-mine deep links.