Enova Mining Limited Advances Phase 2 Sampling in Brazil’s East Salinas: Uncovering 1.87% REE Potential for Scalable, Low-Cost Critical Metals Production
Wednesday, July 2, 2025
at
9:03 am
Enova Mining Limited has launched Phase 2 surface sampling in Brazil’s East Salinas. The focused exploration of high-grade rare earth zones aims to refine drill targets and unlock near-surface resource potential, setting the stage for cost-effective development and promising long-term growth.
Enova Mining Limited has advanced its exploration program at the East Salinas Medina Intrusive Complex in Minas Gerais, Brazil. The company is conducting Phase 2 surface sampling across key areas, including Naked Hill and Bald Hill, after earlier results revealed highly anomalous total rare earth oxide (TREO) values reaching up to 1.87%. A tighter sampling grid is being used to improve geological interpretation, with both rock chip and soil samples being collected to assess grade continuity and refine drill targets.
The company’s focused efforts include targeted sampling in zones enriched in magnetic rare earth elements (MREE) and heavy rare earth elements (HREE), aimed at better understanding the distribution of these critical metals. In addition to infill sampling, three bulk samples of approximately 100kg each are being collected for metallurgical testing. Early results from grinding, table concentration, and assay analysis indicate the potential for a low-cost, gravity-based processing pathway, supporting the scalability of the REE operation.
The exploration program covers an extensive tenement package of over 22,700 hectares held by Mineração Paranaí Ltda, in an area recognized as part of Brazil’s stable and investor-friendly mining jurisdiction. Field reconnaissance is also underway to delineate potential mineralized extensions beyond the primary targets, with drill testing planned to commence by the end of July. These steps are intended to confirm subsurface mineralization and support future resource delineation, further positioning the project for development.
The news presents a bullish outlook in that strong geochemical anomalies, favorable geological settings, and promising metallurgical test results point to significant exploration upside. Investors might view this as a positive indicator that the project could unlock scalable REE resources within a supportive regulatory environment. However, a degree of caution remains due to the early stage of exploration, the inherent risks of mineral exploration, and the need for further drilling and validation before economic viability is fully established.