Dumps near Esperanza Mine — Rockhounding in Pima County, Arizona

Quick details

Access

Public area

County

Pima County

State

Arizona

Nearest road

Elams Loop

Coordinates

31.86703, -111.12985

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Sources & verification

Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.

State guidance last verified: April 1, 2026

• BLM Arizona — Recreational Mineral Collecting
• Arizona Geological Survey
• Arizona State Land Department recreation permits
• Community submissions reviewed against published agency rules

Found at Dumps near Esperanza Mine

Each chip opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.

• CopperEncyclopedia →
• MolybdenumEncyclopedia →