Monte Cristo Mine

The Monte Cristo Mine is a copper mine located in Greenlee county, Arizona at an elevation of 5,561 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Monte Cristo Mine

State:  Arizona

County:  Greenlee

Elevation: 5,561 Feet (1,695 Meters)

Commodity: Copper

Lat, Long: 33.1275, -109.37667

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.


Satelite image of the Monte Cristo Mine

Monte Cristo Mine MRDS details

Site Name

Primary: Monte Cristo Mine


Commodity

Primary: Copper


Location

State: Arizona
County: Greenlee
District: Copper Mountain District


Land Status

Land ownership: Private
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.


Holdings

Not available


Workings

Not available


Ownership

Owner Name: Phelps Dodge Corp., Morenci Branch


Production

Not available


Deposit

Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Year First Production: 1910
Discovery Year: 1875
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Mexican Highland


Mineral Deposit Model

Not available


Orebody

Form: IRREGULAR ORE SHOOTS


Structure

Type: R
Description: Fissure Veins In Limestone And Basal Granite Sequences; And Irregular Bodies On Or Near Contacts Of Intrusive Masses

Type: L
Description: Porphyry Dikes At Or Near Contact Of Basal Granite And Limestone Sequences


Alterations

Alteration Type: L
Alteration Text: Minor; Limestones In This Vicinity Are Unaltered


Rocks

Name: Diorite
Role: Associated
Age Type: Associated Rock Unit
Age in Years: 55.500000+-0.500000
Age Young: Tertiary

Name: Quartz Monzonite
Role: Associated
Age Type: Associated Rock Unit
Age in Years: 55.500000+-0.500000
Age Young: Tertiary


Analytical Data

Not available


Materials

Ore: Dioptase
Gangue: Limonite


Comments

Comment (Deposit): Discovery Year: LATE 1800'S

Comment (Development): OPERATORS INCLUDED PETER B SCOTLAND, STEVENS COPPER CO., ARIZONA COPPER CO, LTD

Comment (Deposit): 2 PATENTED CLAIMS

Comment (Workings): DEVELOPMENTS ON STEVENS CLAIMS WEST OF CHASE CREEK AND NEAR GARFIELD GULCH CONSISTED PRIMARILY OF DRIVING SHORT TUNNELS TO INTERSECT RELATIVELY SMALL ORE SHOOTS (SEE USGS PROFESSIONAL PAPER 43, 1905)

Comment (Geology): ORE BODY IS EITHER AN IRREGULAR DEPOSIT IN LIMESTONE AT OR NEAR PORPHYRY CONTACT, OR A FISSURE VEIN DEPOSIT IN PORPHYRY DIKE BETWEEN LIMESTONE AND BASAL GRANITE

Comment (Deposit): SEE ALSO: STEVENS GROUP, SANTA LUCIA MINE ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT

Comment (Commodity): ADJACENT CLAIMS SHOW IRREGULAR DEPOSITS OF CHRYSOCOLLA AND MALACHITE

Comment (Location): MONTE CRISTO CLAIMS NO 1 AND 2 BORDER SANTA LUCIA CLAIM TO EAST AND SOUTH; ABOVE LOCATION COORDINATES DESCRIBE ADIT JUST SOUTH OF SANTA LUCIA MINE ; INFO FROM LAND.ST :(1973)


References

Reference (Deposit): BENNETT, K.C., 1975, GEOLOGY AND ORIGIN OF THE BRECCIAS IN THE MORENCI-METCALF DISTRICT, GREENLEE COUNTY, ARIZONA: M.S. THESIS, UNIVERSITY OF ARIZONA, 153 P.

Reference (Deposit): BLM DISTRICT SHEET 837

Reference (Deposit): ABGMT-USBM FILE DATA

Reference (Deposit): USGS PP 43


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