
Enova Mining surged 50% on a rare earth discovery in Brazil with NdPr averaging 25% of TREO. The auger results from four holes point to a near-surface saprolite system, but the company remains focused on its Naked Hill resource drilling.
Enova Mining (ASX:ENV) jumped 50% after reporting rare earth element mineralisation at its Santo António Do Jacinto project in north-eastern Minas Gerais, Brazil. The early-stage find includes significant neodymium-praseodymium content, the two elements most sought after in permanent-magnet manufacturing.
Initial auger drilling confirmed REE enrichment from surface across multiple holes within near-surface saprolite, the weathered rock layer that typically hosts such deposits. The company said the mineralisation sits within saprolite overlying the Santo António do Jacinto Porphyritic Granite Complex, which it said supports its geological model for a granite-derived REE system.
CEO Eric Vesel said the results warrant more aggressive testing. "Initial auger drilling at Santo António do Jacinto has confirmed significant rare earth element mineralisation within near surface saprolite overlying the Santo António Do Jacinto Porphyritic Granite Complex," he told shareholders.
The standout metric is the neodymium-praseodymium (NdPr) ratio, which averaged about 25% of total rare earth oxides across the intercepts. Broad hits included 6.0 metres at 2,176 parts per million TREO with 26% NdPr, and 6.0 metres at 1,136 ppm TREO with 24% NdPr, including a 2.0-metre section at 2,140 ppm TREO and 26% NdPr.
"Peak results of up to 2,485 ppm TREO and 26% NdPr from surface further highlight the quality of the mineralised system identified to date," Vesel said.
Only four auger holes have been completed so far. Vesel said the company plans additional auger drilling to define the extent and thickness of the mineralisation, while its current priority remains the resource delineation program at the Naked Hill project.
The 50% spike in Enova's share price reflects the market's appetite for early-stage REE discoveries with high NdPr ratios, given the metal's role in electric-vehicle motors and wind-turbine generators. China controls roughly 60% of global rare earth mining and 90% of processing, making new non-Chinese sources a frequent target for speculative capital.
Enova's find remains at the auger stage. The next step – a resource estimate – will determine whether the Santo António Do Jacinto project moves from exploration curiosity to development candidate.
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