A Critical Property
in the
Heart of America's
Uranium Belt

Property
OUR PROPERTY

The Mesa Top Property is in the most prolific gold and uranium producing region in New Mexico.

A historic, sediment-hosted uranium project in New Mexico's most prolific gold-and-uranium-producing region.

USA Uranium holds a 100% interest in the Mesa Top Mine Project, a past-producing uranium property located within the Grants Mineral Belt of the Colorado Plateau — one of the most productive uranium districts in the United States.

The property is located in McKinley County, northwestern New Mexico, within the Ambrosia Lake Subdistrict of the Grants Uranium District. The property lies along the southern margin of the San Juan Basin, a region that hosts the majority of New Mexico's historic uranium discoveries and remains among the most significant uranium endowments in North America.

A Past-Producing Uranium Project with District-Scale Upside

Location

America's Premier Uranium Belt

The project sits in New Mexico's Grants Mineral Belt, the largest uranium area in the United States, where mines historically produced over 119,000 tons of uranium oxide, roughly 40% of total U.S. production. New Mexico ranks second nationally in uranium reserves, and around 409 million pounds of identified uranium resources remain in the Grants district that were drilled but never mined.

HISTORY

A Proven Past Producer

Mesa Top historically produced approximately 108,261 tons of ore between 1954 and 1968, yielding an estimated 571,000 lbs of U₃O₈. Operated as an underground mine, Mesa Top sits within a dense cluster of past-producing uranium workings — a district with a deep, proven production record.

GEOLOGY

Classic Sandstone-Hosted Uranium

Mineralization occurs within the Poison Canyon Sandstone of the Morrison Formation, the principal uranium host across the Grants Mineral Belt. These sediment-hosted systems form tabular and redistributed "trend" ore bodies and are prospective for uranium, vanadium, and molybdenum.

DISTRICT POTENTIAL

A World-Class Endowment

The Colorado Plateau is estimated to contain over 1.2 billion pounds of mined and in-situ U₃O₈, anchoring one of the richest uranium regions on Earth. A recent assessment estimated roughly 4.4 billion pounds of total U₃O₈ endowment in the Westwater Canyon Member of the Morrison Formation — the belt's main host rock (Hall et al., 2023).

INFRASTRUCTURE

Built for Exploration

The property is road-accessible on BLM land, with direct proximity to major state highways and established district infrastructure. Located in a region with a long mining history, the project offers practical logistical advantages for future exploration and development programs.

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