The Smartest Mining Stock to Buy With $100 Right Now

MP Materials controls the Mountain Pass mine—the only large-scale rare-earth mine and processing facility in the U.S.—and produces neodymium-praseodymium (Nd‑Pr) feedstock and finished high-performance magnets, positioning it centrally in efforts to rebuild domestic critical‑minerals supply chains. The company has secured strategic validation with a $400 million Department of Defense investment that made the DOD its largest shareholder and a reported $500 million supply agreement with Apple, while market studies project Nd‑Pr oxide demand could grow roughly elevenfold by 2035. However, after a roughly 266% year‑to‑date rally the stock carries a rich valuation that leaves little margin for error, suggesting it is best considered a volatile, speculative exposure for investors seeking early participation in U.S. rare‑earth capacity.

Analysis

MP Materials controls the Mountain Pass mine, described in the article as the only large-scale rare-earth mine and processing facility operating in the U.S., producing Nd-Pr feedstock and finished high-performance magnets used in defense and EV motors. A cited study projects the Nd-Pr oxide market could expand roughly elevenfold by 2035, which underpins long-term demand for MP's product mix.

The company has received substantial strategic validation: a $400 million Department of Defense commitment that made the DOD its largest shareholder and a separate reported $500 million supply agreement with Apple, while MP is integrating downstream by producing magnets itself. These deals materially de-risk offtake and provide revenue visibility relative to a pure-play miner, strengthening its role in domestic critical-minerals supply-chain rebuilding.

Market pricing, however, already reflects these positives: the stock has risen about 266% year-to-date, producing a rich valuation that "leaves little margin for error" per the article and prompting the author to characterize MP as a volatile, speculative exposure. Given the valuation and operational execution risk implicit in scaling mining and magnet production, the opportunity looks suitable for limited, risk-tolerant participation rather than full conviction ownership.

Key Decisions for Investors

• Restrict exposure to a small, speculative allocation given the 266% YTD run and compressed margin for error, monitor execution against the $400m DOD commitment and $500m Apple supply agreement for revenue realization
• Prefer entering on pullbacks or after clear evidence of sustained production and margin normalization rather than chasing current prices, watch Nd-Pr pricing and capacity ramp milestones tied to Mountain Pass
• Use position sizing or hedges to limit downside while retaining upside to capture long-term Nd-Pr demand growth projected through 2035, re-evaluate if material dilution or missed delivery milestones emerge