Sam Jones Prospect.

Past Producer in Graham county in Arizona, United States with commodities Copper, Silver, 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. Host and associated rocks
  9. Nearby scientific data
  10. Geologic structures
  11. Controls for ore emplacement
  12. Economic information about the deposit and operations
  13. Mining district
  14. Land status
  15. Ownership information
  16. Production statistics
  17. Links to other databases
  18. Bibliographic references
  19. General comments
  20. Reporter information

Geologic information

Identification information

Deposit ID 10103737
MRDS ID M050074
Record type Site
Current site name Sam Jones Prospect.
Alternate or previous names Royal Tinto Mining and Smelting Co Group.
Related records 10258255

Geographic coordinates

Geographic coordinates: -110.31956, 32.95232 (WGS84)
Elevation 1509
Relative position 2 MILES EAST OF ARAVAIPA IN COPPER CANYON (SOUTH SIDE)

Site location context

Political divisions (FIPS codes)

Graham(county)

Arizona(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Cobre Grande Mountain(quadrangle 1:24,000 scale)

Mammoth(quadrangle 1:100,000 scale)

Tucson(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Lower San Pedro(hydrologic unit)

San Pedro-Willcox(hydrologic accounting unit)

Middle Gila(hydrologic subregion)

Lower Colorado(hydrologic region)

Federal lands

Coronado 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 Arizona Graham

Public Land Survey System information

Meridian Township Range Section Fraction State
Gila and Salt River 005S 020E 32 Arizona

Commodities

Commodity Importance
Copper Primary
Silver Primary
Gold Primary

Materials information

Materials Type of material
Chalcocite Ore
Chalcopyrite Ore
Iron Gangue

Host and associated rocks

  • Host or associated Associated
    Rock type Plutonic Rock > Mafic Intrusive Rock
    Stratigraphic age (youngest) Mississippian
    Stratigraphic age (youngest) Mississippian
    Stratigraphic age (youngest) Pliocene
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Limestone
    Rock unit name Escabrosa Limestone Limestone Dolomite
    Rock description Escabrosa Limestone Limestone Dolomite
  • Host or associated Host
    Rock type Sedimentary Rock > Carbonate > Dolomite

Nearby scientific data

(1) Early Proterozoic metamorphic rocks

Economic information

Geologic structures

Type of structure Regional
Structure description Block Faulting Trending Nnw. ; Reg.Trends: Minor Pre-Cretaceous E And Ne Trending Folds And Major Post-Cretaceous Nnw Trending Faults.
Type of structure Local
Structure description Faults.

Controls for ore emplacement

  • Fault Zone

Comments on the geologic information

  • GEOL.DESC: LIMESTONE SHOWS TRACES OF MINERALIZATION NEAR FAULT WHICH BRINGS SILICIC DIKE ROCK IN CONTACT WITH LIMESTONE.

Economic information about the deposit and operations

Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No
Discovery year 1902
Year of last production 1945

Mining district

District name Aravaipa District

Land status

Ownership category National Forest

Ownership information

  • Type Operator
    Owner Stanley

Production statistics

  • Year 1902
    Material ORE CU
    Accuracy Accurate
    Description Ap_Grade: ^29.7 % Cu
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Ore Copper Copper 30wt-pct

Comments on the production information

  • 1902 15 TONS OF 29.7 PCT. CU AND SEVERAL DOLLARS OF AG AND AU WERE PRODUCED FROM COPPER BAR AND SAM JONES PROSPECTS.

Comments on the workings information

  • 1 ADIT

Reference information

Bibliographic references

  • Deposit

    USGS PP 461

  • Deposit

    USGS BULL 763

  • Deposit

    USBM-ABGMT FILE DATA

  • Deposit

    1925 GEOLMAP ROSS, C.P. BULL. 763

  • Deposit

    1964 GEOLMAP SIMONS, F.S. PROF. PAPER 461.

  • Production

    SIMONS 1964.

General comments

Subject category Comment text
Deposit PROBABLY VERY LITTLE IF ANY PRODUCTION CAME FROM THIS PROSPECT. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT

Reporter information

Type Date Name Affiliation Comment
Reporter 01-JAN-1972 Bergquist, Joel R. U.S. Geological Survey
Updater 01-FEB-1982 Laraba, Peter (Gest, Don E.) U.S. Geological Survey

Beyond USGS

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

Authoritative Arizona resources

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