Solitario Resources Corp. (NYSE: XPL)

Solitario Resources Corp. is engaged in the acquisition and exploration of mineral properties focused on precious metals, zinc, and other base metals. The company advances these properties through exploration and joint venture arrangements with the goal of either selling the assets, developing them independently or with partners, or establishing royalty interests. Solitario has not developed any mineral property to date and generates revenue intermittently from the sale of mineral properties and royalty interests.

The company generates revenue primarily through the sale of mineral properties and the sale or assignment of mineral royalties. These transactions occur infrequently and are not a consistent annual source of cash. Historically, Solitario has also funded its operations through the sale of investments in marketable securities, issuances of common stock, and proceeds from joint venture arrangements where partners fund exploration expenditures.

The company operates through the following segments: mineral exploration.

• mineral exploration: The segment involves acquiring exploration-stage mineral properties, conducting geologic and geophysical evaluations, drilling, and sampling to identify economic deposits of precious metals, zinc, and base metals. Activities are carried out either directly by the company using contract geologists or through joint ventures with partners such as Nexa Resources on the Florida Canyon project in Peru and Teck American Incorporated on the Lik project in Alaska. The company evaluates results to determine whether to advance properties toward development, sell them, impair them, or write them off based on economic feasibility.

Solitario Resources Corp. operates in the highly competitive mineral exploration industry, where success depends on identifying economically viable metal deposits amid fluctuating commodity prices. The company faces competition from numerous firms, many of which possess greater technical and financial resources. Solitario relies on the expertise of its employees, contractors, and advisors to evaluate and acquire properties, though its small size limits its ability to compete directly with larger competitors in property acquisition and development.

Solitario serves mining companies, joint venture partners, and potential buyers of mineral properties and royalty interests. Specific customer names disclosed in the filing include Nexa Resources, which funds exploration at the Florida Canyon project, and Teck American Incorporated, a wholly owned subsidiary of Teck Resources Limited, which is the 50% joint venture partner on the Lik project in Alaska.