Arizona · Navajo County

Horseshoe

Source Corroborated Copper Mixed Underground / Surface 2 mapped shafts

Save Mine I Visited Verify Flag Add to Trip

Key facts

State: Arizona
County: Navajo
Development status: Producer
Mine type: Mixed underground / surface
Primary commodity: Copper
Verification: Source Corroborated

Also known as

Popular, Argosy, Black Copper, Pearsons, Gem, Anderson Hill, Everybodys, Bonita, Randolph

Mine Location

Approximate Area

Open in Mine Map

Documented underground workings

Shaft — documented in 2 source records.
USGS Historical Topographic Mine Features

Historical mapped workings

USGS historical topographic mapping. Features may no longer exist.

2 shaft symbols

Shaft : Lone Star Mountain , 1985
Shaft : Safford , 1960

View individual source records (4)

Every underlying record used to build the summary above, for research/verification use.

Shaft
Mapped on historical USGS topographic data (Mine Shaft). Historical map features may no longer exist in the field.
Shaft
Mapped on historical USGS topographic data (Mine Shaft). Historical map features may no longer exist in the field.

Derived from MRDS oper_type (existing operation): Surface-Underground

MRDS oper_type documents existing underground operation (dev_stat=Producer): Surface-Underground · oper_type

Verification

Source Corroborated

Additional historical source evidence corroborates this record. This is not a member field verification of current conditions.

Verify Mine Flag Mine

Why it's listed

Source records document both underground and surface mining.

View sources & evidence

History & operations

Historical record

Development status: Producer

Operators / organizations

Anderson, Guy · Source-reported owner · 1966
Hills Drilling And Producing Co · Historical operator · 1966

Commodities & minerals

Access & recent conditions

Land: unknown

Community reports

No community field reports yet.

I Visited This Mine

Sources & evidence

USGS Mineral Resources Data System

Type: Historical mine record

Supports:

mine identity
development status
commodities
underground eligibility evidence

USGS Historical Topographic Mine Features

Type: Historical mapped physical features

Dataset: DOI 10.5066/P9TAALR6