Advancing a clear exploration strategy grounded in results, transparent communication and a commitment to keeping investors informed at every stage.
We operate across three of New Zealand’s most geologically significant gold regions: the Hauraki Goldfield, the Taupō Volcanic Zone and the Orepuki Goldfield. Our work combines technical expertise, strong environmental and community standards and a commitment to transparency.
With six active projects including four ready to drill, we’re focused on unlocking the next generation of New Zealand gold discoveries through responsible, modern exploration.
Why Zedex
A company built on experience, integrity and momentum
Led by a team with decades of experience across exploration and development, we combine technical capability with a disciplined, responsible approach.
Our leadership has delivered projects from discovery through to development in New Zealand and abroad, underpinned by strong governance and transparency. With six projects across three regions and four drill-ready targets, we’re positioned for steady, measurable progress that reflects integrity, care and long-term thinking.
Why New Zealand
Operating where stability meets opportunity
New Zealand offers one of the world’s most transparent and stable environments for mineral exploration and investment.
Supported by New Zealand Petroleum & Minerals’ clear regulatory framework, exploration follows well-defined stages from exploration through to development. Beneath this framework lies significant untapped geological potential.
Historic goldfields such as Hauraki, Orepuki and the Taupō Volcanic Zone remain under-explored with modern techniques, presenting meaningful opportunity in proven mineral belts. Combined with skilled expertise, strong infrastructure and commitment to environmental responsibility, New Zealand provides the stability and confidence investors value.
Key highlights
A portfolio designed for progress
Our exploration pipeline spans three of New Zealand’s most geologically significant gold regions, supported by modern methods, clear milestones and responsible progress.
Progress markers
Planned milestones
Q3 2025
Drill Hauraki Goldfield
Q3 2026
Drill Taupo Volcanic Zone
Q3 2026
Drill Orepuki Goldfield
Each milestone marks steady, disciplined progress toward resource definition, responsible project development and long-term shareholder value.
Project documentation
Reports, presentations & announcements
Stay informed with current project reports, technical updates and company announcements.
Investor overview
Investors
Access our latest Investor Overview for technical insights, project milestones and corporate highlights.
Contact
Building value, together
Whether you’re exploring investment opportunities or seeking more information about our operations, this is where the conversation begins. Contact the Zedex team to learn how we’re creating long-term value for investors and for the communities we operate in.
Investor support
Investor FAQ & glossary
Mining and exploration terminology can be complex. Our glossary breaks down key technical and industry terms, from “low-sulphidation epithermal” to “development phase” so investors can navigate our updates with confidence.
FAQs
What does Zedex do?
Zedex is a New Zealand–based mineral exploration and development company. Our expert team identifies and evaluates areas with potential gold and other mineral deposits.
We then design and implement targeted drilling programs to define these deposits and develop them into successful mining projects.
What is Gold Exploration?
Gold exploration is the systematic process of identifying and evaluating gold deposits and other minerals with the potential to become economically viable mining projects.
Exploration is a very low-impact process. Exploration focuses on defining the size, quality, and continuity of mineralisation through geological studies, targeted drilling, and detailed analysis.
How does gold exploration differ from gold mining?
The most significant difference is that gold exploration is generally low impact on the environment and usually leaves little or no lasting surface evidence, as activities are limited to focused surveys and small, targeted drill holes.
Development is the transition phase that follows successful exploration and establishes mining infrastructure and access to the ore body (minerals). This work remains highly targeted, directly guided by the results and understanding gained during the exploration phase.
Is Gold freely traded as a commodity around the world?
Gold is one of the most widely traded commodities globally, bought and sold daily on major exchanges, over-the-counter markets, and through banks, dealers, and brokers. While it is highly liquid and internationally recognised, its trade is still subject to local regulations, taxation, and reporting requirements in different countries.
Is Zedex only exploring Gold?
Zedex is exploring for Gold and Silver currently.
What laws or regulations must Zedex Gold comply with?
Perhaps words to the effect …” mineral exploration and mining companies in NZ are overseen by the government agency New Zealand Petroleum and Mining (NZPAM). Companies must also comply with the regional and local regulatory authorities who will issue permits for work activities where necessary. Worksafe New Zealand oversee mine safety.”
Does New Zealand have a current Mining industry?
Yes. New Zealand has an active gold mining industry, producing several tonnes of gold each year. New Zealand is a highly desirable location for investment in gold exploration and development.
Gold mining contributes hundreds of millions of dollars to the economy annually. It is expected to remain important as new projects and expansions are developed under current minerals sector growth plans.
Is Zedex New Zealand-owned?
Yes Zedex is a New Zealand-owned and operated company. Our teams live and work in the communities where we operate; that local connection keeps us accountable and ensures our decisions reflect the regional priorities.
Glossary
Epithermal gold systems
Mineral deposits formed from hot, metal-rich fluids circulating at shallow depths in the crust, typically associated with volcanic or geothermal activity and capable of hosting high-grade gold and silver mineralisation.
Aeromagnetic anomaly
A variation in the Earth’s magnetic field is detected by airborne geophysical surveys, commonly caused by the destruction of magnetic minerals during mineralising processes and often used to identify structures or rock types favourable for mineralisation.
Auriferous epithermal system
An epithermal hydrothermal system that contains significant gold, typically hosted in quartz veins or breccias formed from rising, gold-bearing fluids at shallow crustal levels.
Hydrothermal upflow conduit
A permeable fault, fracture zone, or breccia body that channels rising hot, mineralised fluids toward the surface, commonly forming the core of a mineralised system.
Detrital gold
Gold grains or particles that have been eroded from primary bedrock deposits and transported into sediments such as river gravels, alluvium, or colluvium. Often referred to as alluvial gold.
Thrust-duplex fault system
A stacked array of thrust faults that creates lens-shaped slices of rock horsts, forming a complex deformation zone that can act as a pathway or trap for mineralising fluids.
Altered andesitic volcanics
Volcanic rocks of andesitic composition that have been chemically changed by hydrothermal fluids, typically developing new minerals and textures that may indicate proximity to mineralisation.