Available projects

Copperopolis

Yavapai County, Arizona, USA

Mapping the Laramide link from high-grade surface veins to deep magmatic centers.

Location: Arizona, USAStatus: Available for optionProject type: Laramide copper porphyry
Copperopolis project geology map showing the licence outline, targets and mapped veining
39 km²
Project area
~73%
Mundoro ownership
Laramide (U-Pb)
Age
Partner-ready
Stage

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.