Our technology shortens time-to-value, delivering faster financial returns for investors.
Predictive models and field validation ensure higher accuracy and safer decision-making.
Up to 50% less time from remote mapping to sustainable operation.
100% ore utilization with a closed-water circuit, eliminating tailings dams.
End-to-End Approach
Full ecosystem design — from remote prospecting to scaled operation — without fragmented responsibilities.
Proprietary Technology
Machine learning algorithms and predictive analytics 100% developed by JS Minerais, ensuring exclusivity and performance.
Shared Value
Partnership and reinvestment structure that drives local development, technical training, and prosperity for all.
The JAPIIM project by JS Minerais focuses on the exploration and sustainable development of rare earth elements in Pará, Brazil. Strategically located, it aims to support Brazil’s critical minerals agenda through environmentally responsible practices and advanced geoscientific research. The initiative aligns with national priorities to strengthen supply chains and high-tech industries.
The Juru-Etê project by JS Minerais is focused on exploring rare earth elements in the region of Pará, Brazil. It supports Brazil’s strategic mineral development goals through responsible exploration and local economic integration. The project prioritises sustainable practices and aims to contribute to the global supply of critical minerals essential for energy transition and technology.
The Ararajuba Project by JS Minerais is a rare earth exploration initiative located in Pará, Brazil. It seeks to strengthen Brazil’s role in the global energy transition through responsible mineral development. The project highlights advanced geological potential, environmental stewardship, and alignment with national strategies for critical minerals supply.
End-to-end integration of remote prospecting, extraction, processing, and socio-environmental management, with zero tailings and local value creation.
Email: contato@jsminerais.com
Phone: +1 234 567 890
Address: 123 Business Road, Suite 456, Pará, Brazil