Past ProducerMolybdenum, CopperUndergroundUSGS MRDS
Location
State
Arizona
County
Pinal
Coordinates
32.75316, -110.48235
Commodities
Primary
Molybdenum, Copper
Secondary
Silver, Gold
Tertiary
Arsenic, Zinc, Lead, Bismuth, Antimony
Mine Details
Status
Past Producer
Type
Underground
Deposit Type
Porphyry Cu
First Production
1890
Discovery Year
1883
Data Source
USGS MRDS
Source ID
10039463
What This Means
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.