Pine Flat Mt. Deposits

Site Name

Primary: Pine Flat Mt. Deposits
Secondary: Pine Flat Bench
Secondary: Diamond Flat

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Commodity

Primary: Cobalt
Primary: Nickel
Tertiary: Chromium

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Location

State: California
County: Del Norte

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Land Status

Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.

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Holdings

Type: Located Claim

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Workings

Type: Surface

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Ownership

Owner Name: Frontier International Group
Percent: 50.00
Home Office: Texas
Info Year: 1987

Owner Name: Hanna Mining Co.
Percent: 100.0
Home Office: Ohio
Info Year: 1979

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Production

Not available

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Deposit

Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Mining Method: Unknown
Milling Method: Hydrometallurgy Unspecified
Discovery Year: 1950
Years of Production:
Organization:
Significant: Y

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Physiography

General Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: Klamath Mountains

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Mineral Deposit Model

Model Name: Lateritic Ni

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Orebody

Not available

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Structure

Not available

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Alterations

Not available

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Rocks

Not available

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Analytical Data

Not available

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Materials

Unknown: Goethite
Unknown: Garnierite
Unknown: Chromite
Unknown: Chromite
Unknown: Chalcedony
Unknown: Wad
Unknown: Talc
Unknown: Talc
Unknown: Serpentine
Unknown: Serpentine
Unknown: Limonite
Unknown: Hematite
Unknown: Kaolin

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Comments

Comment (Geology): SERPENTINE (MINERAL NAME)

Comment (Reserve-Resource): INTERSTRAT RESOURCES, INC., OF VANCOUVER, B.C., AND A 50 PERCENT OWNER OF PINE FLAT IS PRESENTLY BEING ACQUIRED BY FRONTIER INTERNATIONAL GROUP OF CALBURN, TX, A SUBURB OF DALLAS. THIS IS A DIVERSIFIED COMPANY WITH LAND HOLDINGS SUITABLE FOR DEVELOPMENT NEAR CHANDLER, AZ, 47 OIL AND GAS WELLS, AND A 20 PERCENT OWNERSHIP OF LUNDBERG MINES, A POTASH PRODUCER IN CARLSBAD, NM, AMONG OTHERS. THE PRESIDENT OF THIS COMPANY IS MR. MICHAEL PATMAN. IN 1986, INTERSTRAT COMPLETED THE FIRST PART OF A FEASIBILITY STUDY WITH ASSISTANCE BY DAVY MCGEE CORP. THAT RECOMMENDS DEVELOPMENT OF THE PROPERTY. COST WOULD BE ALMOST $260 MILLION. THERE WOULD BE A 2,270 T/DAY MINE PRODUCING 32,700 T/Y MAGNESIUM, 6,350 T/Y NICKEL, AND 900 T/Y COBALT. MINE LIFE IS EST. TO BE 13 YEARS WITH EMPLOYMENT OF 300. THE SECOND PART OF THIS STUDY SHOULD BE INSTIGATED SOON AFTER FRONTIER COMPLETES ITS ACQUISITION.

Comment (General): Is this the same thing as the Gasquet Mountain deposit (Dep_ID 10284620)? Look at statement in Comments, Reserve-Resource line 4.

Comment (Reserve-Resource): TONNAGE TAKEN FROM DATA BASE. WFOC FIRST QUARTER FY1980 SHOWS "COMPLETED" REPORT. OTHER NAMES ARE PINE FLAT BENCH AND DIAMOND FLAT.BIBLIOG.INCLUDES USBUMINES RI6206, PINE FLAT & DIAMOND FLAT NICKEL-BEARING LATERITE DEPOSITS,DEL NORTE CTY, CALIF. CHROMITE IS RECOVERABLE BY GRAVITY MEANS FROM TAILINGS LEFT FROM BMRRAL PROCESS TO RECOVER NICKEL AND COBALT.

Comment (Reserve-Resource): RESERVE DATA FOR GASQUET MTN. CLAIM BLOCK ONLY. NO DATA FOR DF, DAN, JUDY, AND CAM CLAIM BLOCKS.

Comment (Reserve-Resource): ONE OF SEVERAL DEPOSITS VOL. 97 NO.26 6/86 MINING RECORD APRIL, 1990 UPDATE - MINE ACTIVITY DIGEST, V 17 #2 2/28/90

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References

Reference (Deposit): CALIFORNIA STATE MINING AND GEOLOGY BOARD, 1972, STATE POLICY FOR SURFACE MINING AND RECLAMATION PRACTICE: CAL.DIV. OF MINES SPEC. PUB. 51

Reference (Deposit): Rice, S.J., 1957, Nickel in Mineral Commodities of California: CAL. DIV. OF MINES BULL. 176 p. 391-399

Reference (Deposit): USGS CRIB NO. MO07510

Reference (Deposit): USGS CRIB NO. MO20416

Reference (Deposit): RICE,S.J.,1956,NICKELIFEROUS LATERITES IN NORTHWESTERN

Reference (Deposit): IRWIN,W.P.,1960,GEOLOGIC RECONNAISSANCE OF THE NORTHERN COAST RANGES & KLAMATH MTS.,CALIFORNIA,WITH A SUMMARY OF THE MINERAL RESCOURCES: CAL DIV. OF MINES BULL.179, 80 p.

Reference (Geology): HOTZ, P.E., 1964, NICKELIFEROUS LATERITES IN SOUTHWESTERN OREGON AND NORTHWESTERN CALIFORNIA: ECON. GEOL. V 59, NO. 3

Reference (Deposit): USGS B. 995-PL. 11

Reference (Geology): CATER, F.W., JR., 1953, GEOLOGY AND MINERAL RESOURCES OF THE GASQUET QUADRANGLE, CALIFORNIA--OREGON: USGS BULL. 995-C

Reference (Deposit): CALIF. JOUR. MINES & GEOLOGY, V. 48, NO. 4, OCT. 1952, P. 291

Reference (Production): MINING JOURNAL. 6/20/86, P. 451, PINE FLAT FEASIBILITY STUDY.

Reference (Reserve-Resource): E&MJ , PP 35-39, JUNE, 1981.

Reference (Reserve-Resource): BENSON, W.T., 1963, PINE FLAT AND DIAMOND FLAT NICKEL-BEARING LATERITE DEPOSITS, DEL NORTE COUNTY, CALIFORNIA: U.S. Bureau of Mines, Report of Investigations 6206

Reference (Reserve-Resource): APPLING, R.N., JR., 1956, A RECONNAISSANCE OF NICKEL DEPOSIT OF SOUTHWEST OREGON AND NORTHWEST CALIFORNIA: USBM OPEN-FILE REPORT, UNPUBLISHED.

Reference (Geology): CHANDREA, D., 1976, CHARACTERIZATION STUDY OF DOMESTIC NICKELIFEROUS LATERITES BY ELECTRON OPTICAL AND X-RAY TECHNIQUES: U.S. Bureau of Mines Open-File Report 95-76

Reference (Geology): ROWE, W.A., 1976, GEOLOGY OF THE NICKEL MOUNTAIN MINE,RIDDLE, ORE.: PAPER PRESENTED AT SME-AIME FALL MTG, DENVER

Reference (Deposit): CALIF. B. 134, PT. 1, CH. 1, P. 32,PL. 1

Reference (Geology): CUMBERLIDGE, J.T., , GEOLOGY OF THE NICKEL MOUNTAIN MINE RIDDLE, OREGON: AIME- ORE DEPOSITS OF THE U.S., V2, 3ED

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California Gold

"Where to Find Gold in California" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in California. Read more: Where to Find Gold in California.