Available projects
Copperopolis
Yavapai County, Arizona, USA
Mapping the Laramide link from high-grade surface veins to deep magmatic centers.

Project overview
The Copperopolis Property is located in Yavapai County, Northwest Arizona, a region hosting significant historical production. The project is held under a Property Agreement with a private third-party funding partner (Mundoro ~73.09% / Partner ~26.91%) and sits in proximity to the Sheep Mountain Porphyry, suggesting a shared magmatic heritage. The exploration thesis is that the historic high-grade quartz-hematite-Au-Cu vein systems are the distal expression of a concealed, fertile porphyry system. The property is available for option to new partners.
Project snapshot
- Ownership
- Mundoro ~73% / Partner ~27%
- Analogue
- Sheep Mountain Porphyry
- Stage
- Target generation
- Method
- BLEG + ICP zonation
- Availability
- Open to partners
Location and access
Yavapai County, Arizona
Located in Northwest Arizona in proximity to the Sheep Mountain Porphyry, the project covers 39 sq. km consolidated through staking in 2023–2024. It is positioned to benefit from Arizona's Tier 1 infrastructure while offering a fresh exploration thesis on a district that has primarily seen historical high-grade vein mining.
Status
Target generation & vectoring
Analysis of BLEG and ICP assays reveals distinct metal zonation, tracing the thermal gradient from cooler gold-rich distal veins toward hotter copper-dominant centers. Field observations at the San Juan Mine identified a Pb-Zn metal halo and sericite-sulfide alteration that typically brackets an inner copper core, and U-Pb zircon dating confirms a Laramide-age system analogous to Arizona's major operating copper mines.
Size
Untested structural intersections
At 39 sq. km, exploration focuses on the intersection of newly identified NW-trending anomalies and NE dike swarms, which often host high-grade ore shoots or porphyry stocks. The project is transitioning to a partner-ready stage, with new geological cross-sections designed to market the opportunity to incoming mining partners.
Unlock the potential of Mundoro's copper projects
Focused on copper. Funded by partners. Built for royalties.