Our Company
Powering Tomorrow with Australian High Purity Minerals
Greentech Minerals Limited (GTM) is a leading Australian critical minerals company, poised to deliver exceptional value in the rapidly growing markets for high-purity quartz (HPQ), copper, and rare earth elements (REEs). Headquartered in Sydney, NSW, GTM holds a production-ready 388kt JORC-compliant HPQ resource at May Downs, Queensland and approximately 500km² of exploration tenements near Mt Isa, prospective for iron-oxide copper-gold (IOCG) and REEs. Our mission is to fuel global innovation in renewables, semiconductors, and clean energy through sustainable exploration, advanced processing, and strategic partnerships.
Core Assets and Opportunities
- High-Purity Quartz (HPQ): Our May Downs project (Mining Lease ML100124) hosts a 388kt JORC-compliant HPQ resource at 99.98% SiO₂ raw ore, validated tests with total impurities ~40 ppm post-processing. With over 60 quartz reefs (only a handful are currently included in the JORC resource), our exploration target of 500 km² offers significant expansion potential. We’re optimising through processing joint ventures with industry leaders, targeting the most premium of markets.
- Copper and Rare Earths: GTM’s 500km² tenements (EPMs 25894, 26051, 27457, 19373) are highly prospective for IOCG mineralisation and Sybella granite REEs (Nd/Pr/Dy/Tb, low-CAPEX heap-leaching validated by ANSTO).
- Governance and Sustainability: With Native Title agreements and a renewed mining lease, GTM prioritises ESG-compliant growth, aligning with global demand for sustainable critical minerals.
Our Leadership
Led by a board with deep expertise in project development and governance, GTM is guided by Managing Director Anthony Lucic, with 20+ years in commercialisation, supported by George Su (Chair) and Terry Grace (Secretary). Our team is committed to delivering shareholder value through disciplined execution and innovation.
Join us as we power the future with Australian critical minerals.