Tomorrow's Potential
Unlocking sustainable mineral resources for the future
Today's World
Protecting our environment through responsible practices
Sustainable Future
Creating lasting value for generations to come
About Us
Our Story
Green Earth Minerals was founded on generational knowledge from the Gold Rush era of NZ 1860 (photo on right founding grandfather John Colligan 1901, Burnetts Face).
Our journey evolved with the recognition of the need to transition to renewable energy, which requires responsible development of critical mineral resources. We saw an opportunity to combine New Zealand's mineral potential, advanced technologies and world-leading environmental practices.
Our strategic permits in the Buller District were selected for their mineral potential, accessibility, infrastructure, and minimal environmental impact. Sustainability is woven into every operation, using advanced techniques to pinpoint deposits with minimal disturbance.
As demand grows for technology minerals, Green Earth Minerals stands ready to supply these needs through an approach that blends innovation with environmental stewardship.
Denniston Incline
Denniston is located 9km from Waimangaroa which is 16.5km east of Westport on State Highway 67, the route north towards Karamea. The famous Incline, which was in operation from 1880 to 1967, delivered large volumes of high quality coal down a precipitous slope to the rail head below, was widely referred to as the '8th Wonder of the World' because of its length, gradient and the volume of coal it carried.
Base of the Denniston Incline where coal transferred to rail for transport to Westport harbour. This standard gauge railway connected mining operations to export facilities since 1885.
The Incline today, showing remnants of New Zealand's most significant industrial site, including brake mechanism housing and foundation stones.
Denniston Brakehead at the top of Denniston incline, where loaded wagons began their controlled descent using John Rochfort's gravity-powered braking system.
Leadership Team
Green Earth Minerals is led by a diverse team of industry veterans who combine generational mining knowledge with cutting-edge environmental science and technology innovation.
Our executive team integrates expertise in critical minerals exploration and extraction, environmental management, and community engagement, enabling us to effectively balance resource development with sustainability goals.
United by a commitment to improving the economy with responsible environmental stewardship and equipped with technical prowess, our specialists identify and develop mineral resources essential for renewable energy.
Blair Colligan
Founder
With 25+ years in mining, Blair has led successful projects on the West Coast. His vision for responsible resource development drives our innovative approach to meeting EV and renewable energy market demands.
Gillian Bearman
Co-Founder, BA(hons), MinstD
Gillian brings 20 years of experience in business management, strategic finance, and governance across the finance, mining, and primary industries. She specializes in sustainable investments, corporate strategy, and ESG compliance. Throughout her career in London and New Zealand, she has successfully led mergers and acquisitions, secured funding, and driven expansion proposals.
Richard Tacon
Non-Executive Director
Richard has worked in almost every role in coal mining since starting his career in the 1970s. Richard’s first job in the industry was at Greymouth’s Liverpool State Mine and after working in Australia for 32 years, is now the CEO of Bathurst Resources Limited, the Chair of the Coal Association of New Zealand and sits on the board of the New Zealand Mines Rescue Trust and Straterra.
Alastair Ward
Non-Executive Director (BCom)
​​Alistair Ward is a seasoned professional in New Zealand's corporate sector, with a career spanning several decades, has held directorships in various organisations. In 2002, he co-founded Campbell MacPherson, a leading corporate advisory firm. His expertise encompasses a depth of understanding industry structure , market dynamics and supply chains, enable him to provide valuable insights.
Our Vision, Our Mission
"Empowering a Sustainable Future"
"A world where economic prosperity and environmental stewardship go hand in hand"
We envision a future where responsibly sourced minerals power global progress, supporting innovation and sustainable growth for generations to come
"Sustainable Exploration, Lasting Impact"
Our mission is to responsibly explore and develop mineral resources, driving sustainable growth while empowering communities and protecting the environment.
"Guiding Principles for Responsible Growth"
We are committed to integrity, environmental stewardship, meaningful partnerships, and social responsibility in all our operations.
"Harnessing AI and ML for Precision and Sustainability"
We leverage cutting-edge Artificial Intelligence, Machine Learning, and Deep Learning technologies to enhance data analysis, enabling precise exploration targeting and minimising environmental impact through sustainable practices.
Values for G.E.M.S
We prioritise ethical practices, environmental stewardship, and transparent relationships, driving responsible resource development and long-term community trust.
- Growth and Development: Commit to continuous personal and professional growth for our team members while fostering economic growth in local communities.
- Environmental Responsibility: Practice sustainable and environmentally conscious resource extraction, ensuring minimal impact on ecosystems.
- Meaningful Partnerships: Build strong, transparent relationships with stakeholders, including communities, governments, and industry partners.
- Safety and Well-being: Prioritise the health, safety, and well-being of our workforce and communities, ensuring a safe working environment.
Committed to the E.A.R.T.H
We are dedicated to sustainable exploration by maintaining the highest standards, embracing accountability, and ensuring ethical practices. Our transparent communication and commitment to environmental harmony guide every decision we make.
- Ethical Practices: Conduct all operations with integrity, transparency, and respect for human rights and cultural heritage.
- Accountability: Hold ourselves accountable to the highest standards of sustainability, safety, and ethical conduct.
- Resilience and Adaptability: Embrace resilience and adaptability in the face of industry challenges and changing environmental dynamics.
- Technological Advancement: Leverage innovative technologies to enhance exploration, operational efficiency, and environmental stewardship.
- Holistic Community Support: Support holistic community development through education, infrastructure, and local employment initiatives.
Our Tennements
Green Earth Minerals holds two key licences, Britannia ( 4,700 ha) and Waimangaroa Surrounds ( 25,700 ha), located in the Buller District on the West Coast of New Zealand. Through geological surveys, sampling records, and historical data, both permits demonstrate significant potential for Lithium, Copper, Rare Earth Elements (REE's) and Gold.
Britannia
- Known minerals: Copper, Gold, Molybdenum
- Historic mines with gold grades of 29.02 g/t - 41.19 g/t
- Presence of porphyry and sheeted vein systems
- Close proximity to rail, main highway and power infrastructure
Waimangaroa Surrounds
- Known minerals: Lithium, Copper, Molybdenum, Rare Earth Elements
- Anomalous Copper and Molybdenum
- Lithium soil samples up to 600 ppm
- Accessible roads and proximity to shipping port and rail system.
Methodlogy and Technology
"Unlocking Hidden Resources with Cutting-Edge Innovation"
At Green Earth Minerals Limited (GEM), we integrate advanced geological technology to accelerate discovery, enhance precision, and minimise environmental impact. Our exploration methodologies leverage AI-driven data analytics, remote sensing, and geophysical surveying, providing a data-rich and eco-conscious approach to mineral resource identification.
Development Timeline
2019-2025
Licensing & Prospecting
Founder investment, Seed Round, focused on high-tech exploration and geological surveys and drilling
2026-2027
Exploration & Licensing
Expansion of exploration, resource validation, and regulatory licensing
2028-2030
Development Stage
Confirmation, feasibility study, scoping study, economic study, initiate infrastructure development
2031-2035
Revenue Generation
Begin operations, ore extraction, processing and refining of raw materials ready for export
2035+
Growth and Expansion
Increased production, market penetration, and strategic market leadership
Key Economic Metrics
Our economic impact spans multiple dimensions, from direct GDP contribution to significant resource potential.
Direct GDP Impact
Phase 1 - Significant Annual contribution to Regional Economic Growth
New Jobs Created
Average Salary of $75,000 Annually
Market Growth
Projected Compound Annual Growth Rate shows strong demand to 2035
Resource Potential
Potential total mineral resources
Regional Economic Development
Our sustainable job creation and infrastructure development strengthens the regional economy by increasing disposable income and fostering business growth, helping diversify beyond tourism and agriculture.
Employment & Workforce Impact
Phase 1 positions include geologists, technicians, environmental scientists, and Green Tech specialists, with an average annual salary of $75,000, contributing $3.75 million annually to local income.
Global Market Overview
The global market reached $20 billion in 2023, with 6.8% growth projected through 2030, driven by increasing demand for battery metals essential for electric vehicles and renewable energy.
Key Economic Metrics
Our economic impact spans multiple dimensions, from direct GDP contribution to significant resource potential. The key metrics highlight the substantial value our operations can bring to the region.
These key metrics demonstrate the substantial economic impact our operations can have on the region, from job creation and workforce development to direct GDP contribution and long-term resource potential.
Regional Economic Development
Our sustainable job creation and infrastructure development strengthens the regional economy by increasing disposable income and fostering business growth, helping diversify beyond tourism and agriculture.
Employment & Workforce Impact
The Phase 1 positions we're creating include geologists, technicians, environmental scientists, and Green Tech specialists, with an average annual salary of $75,000, contributing $3.75 million annually to local income.
Global Market Overview
The global market for the critical minerals we produce reached $20 billion in 2023, with 6.8% growth projected through 2030, driven by increasing demand for battery metals essential for electric vehicles and renewable energy.
Strategic Resource Position
Advanced analytical technology confirms significant economic potential in our resources. Our focus on critical minerals, combined with high market demand and a stable regulatory environment, positions GEM as a future global supplier of these essential resources.
Investment Opportunity
NPV
Net Present Value, with robust financial projections, commitment to sustainability and innovation ensures long term value creation for all stakeholders to expect significant returns and economic benefit.
IRR
Internal Rate of Return, based on high grade resources aligned with growing demand in EV & renewable energy markets, projected IRR under base case scenarios.
Combined SOM
Serviceable Obtainable Market, include Lithium, Copper, Rare Earth Elements and Gold markets based on 3.7% of Serviceable Addressable Market
Strategic Positioning
Green Earth Minerals has positioned itself strategically to capture additional market share as operations scale and new resources are defined through exploration.
GEM's strategic alignment with global trends in EVs, renewable energy, and supply chain diversification enhances long-term profitability and growth.
- Competitive Advantage and Market Leadership
- High-Value Mineral Portfolio
- Global Market Alignment
- Sustainability and ESG Leadership
ROI Strategy
Green Earth Minerals' ROI strategy is focused on maximising the economic potential of its critical mineral resources, including lithium, copper, gold, and rare earth elements (REEs), while maintaining a strong commitment to Environmental, Social, and Governance (ESG) principles.
- Strategic Exploration and Resource Expansion
- Market-Driven Valuation and Revenue Optimisation
- Revenue Growth and Valuation
- Sustainable Profitability
Multi Asset Potential
Green Earth Minerals’ multi-asset potential not only maximises profitability through diversified revenue streams but also strengthens investment security by reducing exposure to market volatility.
- Diversified Revenue Streams
- Enhanced Investment Security
Sustainable Growth and ESG Integration
- Strategic Market Penetration and Expansion
Connect with Green Earth Minerals
Our sustainable mining practices revolutionise the industry while safeguarding our planet.
Contact us about our eco-friendly extraction technologies and partnership opportunities.
GREEN EARTH MINERALS