A District-Scale Opportunity

Vatu Aurum Project

The Vatu Aurum Project covers a large, underexplored gold-rich district in Fiji's prolific 'Ring of Fire.' With preserved vertical epithermal systems and extensive data, Kalo Gold is positioned to discover high-grade deposits similar to regional analogs such as Vatukoula (Fiji), Martha (New Zealand), and Kelian (Indonesia).

A District-Scale Opportunity

Vatu Aurum Project

The Vatu Aurum Project covers a large, underexplored gold-rich district in Fiji's prolific 'Ring of Fire.' With preserved vertical epithermal systems and extensive data, Kalo Gold is positioned to discover high-grade deposits similar to regional analogs such as Vatukoula (Fiji), Martha (New Zealand), and Kelian (Indonesia).

A District-Scale Opportunity

Vatu Aurum Project

The Vatu Aurum Project covers a large, underexplored gold-rich district in Fiji's prolific 'Ring of Fire.' With preserved vertical epithermal systems and extensive data, Kalo Gold is positioned to discover high-grade deposits similar to regional analogs such as Vatukoula (Fiji), Martha (New Zealand), and Kelian (Indonesia).

Key Targets

Key Targets

Key Targets

Aurum Prime: Core Exploration Zone of the Vatu Aurum Project

Aurum Prime: Core Exploration Zone of the Vatu Aurum Project

Aurum Prime: Core Exploration Zone of the Vatu Aurum Project

Wainikoro Emerging Epithermal Corridor

Wainikoro Emerging Epithermal Corridor

Wainikoro Emerging Epithermal Corridor

Coqeloa - Vertically Preserved Epithermal Target

Coqeloa - Vertically Preserved Epithermal Target

Coqeloa - Vertically Preserved Epithermal Target

Exploration Strategy & Drill Program

The Namalau Trend hosts a fully preserved epithermal gold system with significant discovery potential. Despite historical high-grade results, much of the system remains untested. Our upcoming up to 9,000-meter drill campaign is designed to systematically evaluate key upwelling zones, advance priority targets, and unlock the trend’s full potential. This program represents a major step forward in unlocking the Namalau Trend’s gold resources through modern exploration techniques.


Exploration Strategy & Drill Program

The Namalau Trend hosts a fully preserved epithermal gold system with significant discovery potential. Despite historical high-grade results, much of the system remains untested. Our upcoming up to 9,000-meter drill campaign is designed to systematically evaluate key upwelling zones, advance priority targets, and unlock the trend’s full potential. This program represents a major step forward in unlocking the Namalau Trend’s gold resources through modern exploration techniques.


Exploration Strategy & Drill Program

The Namalau Trend hosts a fully preserved epithermal gold system with significant discovery potential. Despite historical high-grade results, much of the system remains untested. Our upcoming up to 9,000-meter drill campaign is designed to systematically evaluate key upwelling zones, advance priority targets, and unlock the trend’s full potential. This program represents a major step forward in unlocking the Namalau Trend’s gold resources through modern exploration techniques.


Phase 1 Drilling (Q2 2025)

The first phase of the program will launch in Q2 2025.

Phase 1 Drilling (Q2 2025)

The first phase of the program will launch in Q2 2025.

Phase 1 Drilling (Q2 2025)

The first phase of the program will launch in Q2 2025.

Systematic Testing & Expansion

Trenching and sampling will advance the Loma, Buca, and Qiriyaga targets to drill-ready status.

Systematic Testing & Expansion

Trenching and sampling will advance the Loma, Buca, and Qiriyaga targets to drill-ready status.

Systematic Testing & Expansion

Trenching and sampling will advance the Loma, Buca, and Qiriyaga targets to drill-ready status.

Proven High-Grade Potential

Historical results include 10m @ 27.2 g/t Au (with 1m @ 120 g/t Au) and near-surface trench intercepts up to 60m @ 1.74 g/t Au, highlighting the robust gold potential we aim to validate.

Proven High-Grade Potential

Historical results include 10m @ 27.2 g/t Au (with 1m @ 120 g/t Au) and near-surface trench intercepts up to 60m @ 1.74 g/t Au, highlighting the robust gold potential we aim to validate.

Proven High-Grade Potential

Historical results include 10m @ 27.2 g/t Au (with 1m @ 120 g/t Au) and near-surface trench intercepts up to 60m @ 1.74 g/t Au, highlighting the robust gold potential we aim to validate.

Near-Term Catalysts

Initial assay results are expected by Q3, providing timely news flow and potential value drivers.

Near-Term Catalysts

Initial assay results are expected by Q3, providing timely news flow and potential value drivers.

Near-Term Catalysts

Initial assay results are expected by Q3, providing timely news flow and potential value drivers.

Exploration Model & Approach

Exploration Model & Approach

Exploration Model & Approach

Historical Exploration Summary (1984–2023): Estimated Over CAD $30 Million Spent

Historical Exploration Summary (1984–2023): Estimated Over CAD $30 Million Spent

Historical Exploration Summary (1984–2023): Estimated Over CAD $30 Million Spent

Activity

Metric

Diamond Drilling

>11,855 m in 89 holes at primarily Qiriyaga Hill and Vuinubu Ridge

Trenching

>17,000 m

Soil Sampling

>15,742 samples plus 12,601 new since September 2024 by Kalo (total of >20K)

Rock & Trench Samples

Thousands collected across multiple prospects

Airborne Geophysics

Magnetic and radiometric surveys across the most of project area

Ground Geophysics

CSAMT (57.6 line-km)

Ground Induced Polarization (IP) surveys and ground magnetic (Mag) surveys completed over key prospects, contributing to 3D geophysical modelling and targeting structurally controlled mineralized zones.

Historical Resources Estimates

Made by Placer, TVI Pacfic and Kalo Exploration – strategy to develop and open pit operation. Extensive metallurgical testwork and advanced planning and modelling was completed.

Compilation and Model Development (2023–2025)

Led by SGDS Hive

In mid 2023 to mid 2024, Kalo Gold, under the direction of Andy Randell, P.Geo. (SGDS Hive), completed a transformative reinterpretation of the Vatu Aurum Project. This marked the first comprehensive integration of more than 30 years of geological, geochemical, and geophysical data across the full 367 km² tenement area.

Using a suite of advanced tools — including structural lineament analysis, multi-element geochemical clustering, alteration zonation, and 3D inversion modeling of CSAMT and airborne magnetic data — the team constructed a new district-scale geological framework for the Aurum Epithermal Field. This model revealed the potential for vertically preserved mineralized systems and expanded the project's exploration footprint both laterally and at depth.

Systematic Approach

Our exploration is data-driven, integrating historical data, modern geophysics, detailed mapping, and geochemical surveys.

Compilation and Model Development (2023–2025)

Led by SGDS Hive

In mid 2023 to mid 2024, Kalo Gold, under the direction of Andy Randell, P.Geo. (SGDS Hive), completed a transformative reinterpretation of the Vatu Aurum Project. This marked the first comprehensive integration of more than 30 years of geological, geochemical, and geophysical data across the full 367 km² tenement area.

Using a suite of advanced tools — including structural lineament analysis, multi-element geochemical clustering, alteration zonation, and 3D inversion modeling of CSAMT and airborne magnetic data — the team constructed a new district-scale geological framework for the Aurum Epithermal Field. This model revealed the potential for vertically preserved mineralized systems and expanded the project's exploration footprint both laterally and at depth.

Systematic Approach

Our exploration is data-driven, integrating historical data, modern geophysics, detailed mapping, and geochemical surveys.

Compilation and Model Development (2023–2025)

Led by SGDS Hive

In mid 2023 to mid 2024, Kalo Gold, under the direction of Andy Randell, P.Geo. (SGDS Hive), completed a transformative reinterpretation of the Vatu Aurum Project. This marked the first comprehensive integration of more than 30 years of geological, geochemical, and geophysical data across the full 367 km² tenement area.

Using a suite of advanced tools — including structural lineament analysis, multi-element geochemical clustering, alteration zonation, and 3D inversion modeling of CSAMT and airborne magnetic data — the team constructed a new district-scale geological framework for the Aurum Epithermal Field. This model revealed the potential for vertically preserved mineralized systems and expanded the project's exploration footprint both laterally and at depth.

Systematic Approach

Our exploration is data-driven, integrating historical data, modern geophysics, detailed mapping, and geochemical surveys.

Comparison to Major Pacific Rim Deposits

Vatu Aurum shares key geological features with major Pacific Rim epithermal systems, notably the Martha Mine (New Zealand) and Kelian (Indonesia). These analogues provide exploration context only and do not imply potential resources or economic viability.

Comparison to Major Pacific Rim Deposits

Vatu Aurum shares key geological features with major Pacific Rim epithermal systems, notably the Martha Mine (New Zealand) and Kelian (Indonesia). These analogues provide exploration context only and do not imply potential resources or economic viability.

Comparison to Major Pacific Rim Deposits

Vatu Aurum shares key geological features with major Pacific Rim epithermal systems, notably the Martha Mine (New Zealand) and Kelian (Indonesia). These analogues provide exploration context only and do not imply potential resources or economic viability.

Mineralization Comparisons

Mineralization Comparisons

Mineralization Comparisons

Martha Mine (Waihi, New Zealand)

Martha Mine (Waihi, New Zealand)

Martha Mine (Waihi, New Zealand)

Kelian Mine (East Kalimantan, Indonesia)

Kelian Mine (East Kalimantan, Indonesia)

Kelian Mine (East Kalimantan, Indonesia)

Epithermal Gold System Zonation: From Surface Clues to Bonanza Gold

Epithermal gold systems form when hot, metal-rich fluids rise from deep in the Earth and interact with volcanic rocks. These systems develop distinct vertical zones, each with its own geochemical and mineralogical fingerprint — helping explorers like Kalo Gold target high-grade gold at depth.

Epithermal Gold System Zonation: From Surface Clues to Bonanza Gold

Epithermal gold systems form when hot, metal-rich fluids rise from deep in the Earth and interact with volcanic rocks. These systems develop distinct vertical zones, each with its own geochemical and mineralogical fingerprint — helping explorers like Kalo Gold target high-grade gold at depth.

Epithermal Gold System Zonation: From Surface Clues to Bonanza Gold

Epithermal gold systems form when hot, metal-rich fluids rise from deep in the Earth and interact with volcanic rocks. These systems develop distinct vertical zones, each with its own geochemical and mineralogical fingerprint — helping explorers like Kalo Gold target high-grade gold at depth.

+Se and –K in Soils: What It Means for Exploration

Elevated selenium (+Se) and depleted potassium (–K) in soils are powerful geochemical indicators of a gold-fertile, vertically preserved epithermal system. +Se reflects evolved hydrothermal fluids that underwent extensive boiling, while –K indicates acidic alteration from fluid-rock interaction near the paleo-surface. Together, they not only vector toward bonanza-grade Au–Ag mineralization, but also suggest that the system is deep-rooted, with a strong magmatic heat source — increasing the potential for large-scale gold discovery at depth.

+Se and –K in Soils: What It Means for Exploration

Elevated selenium (+Se) and depleted potassium (–K) in soils are powerful geochemical indicators of a gold-fertile, vertically preserved epithermal system. +Se reflects evolved hydrothermal fluids that underwent extensive boiling, while –K indicates acidic alteration from fluid-rock interaction near the paleo-surface. Together, they not only vector toward bonanza-grade Au–Ag mineralization, but also suggest that the system is deep-rooted, with a strong magmatic heat source — increasing the potential for large-scale gold discovery at depth.

+Se and –K in Soils: What It Means for Exploration

Elevated selenium (+Se) and depleted potassium (–K) in soils are powerful geochemical indicators of a gold-fertile, vertically preserved epithermal system. +Se reflects evolved hydrothermal fluids that underwent extensive boiling, while –K indicates acidic alteration from fluid-rock interaction near the paleo-surface. Together, they not only vector toward bonanza-grade Au–Ag mineralization, but also suggest that the system is deep-rooted, with a strong magmatic heat source — increasing the potential for large-scale gold discovery at depth.

Combined +Se / –K Signature

·      Defines a gold-fertile system, capable of hosting bonanza-grade mineralization.

·      Marks a preserved vertical profile, ideal for targeting feeder zones with high-grade Au–Ag at depth.

·      Acts as a reliable vector for drilling in low-sulfidation epithermal belts with magmatic influence.

The presence of Se-rich minerals and potassium depletion near surface strongly suggests that the Vatu Aurum system is vertically preserved and sourced from deep, magmatic fluids. This deep-rooted architecture, combined with evidence of boiling and alteration zonation, indicates a robust gold-fertile system with potential for significant mineralization at depth.

Combined +Se / –K Signature

·      Defines a gold-fertile system, capable of hosting bonanza-grade mineralization.

·      Marks a preserved vertical profile, ideal for targeting feeder zones with high-grade Au–Ag at depth.

·      Acts as a reliable vector for drilling in low-sulfidation epithermal belts with magmatic influence.

The presence of Se-rich minerals and potassium depletion near surface strongly suggests that the Vatu Aurum system is vertically preserved and sourced from deep, magmatic fluids. This deep-rooted architecture, combined with evidence of boiling and alteration zonation, indicates a robust gold-fertile system with potential for significant mineralization at depth.

Combined +Se / –K Signature

·      Defines a gold-fertile system, capable of hosting bonanza-grade mineralization.

·      Marks a preserved vertical profile, ideal for targeting feeder zones with high-grade Au–Ag at depth.

·      Acts as a reliable vector for drilling in low-sulfidation epithermal belts with magmatic influence.

The presence of Se-rich minerals and potassium depletion near surface strongly suggests that the Vatu Aurum system is vertically preserved and sourced from deep, magmatic fluids. This deep-rooted architecture, combined with evidence of boiling and alteration zonation, indicates a robust gold-fertile system with potential for significant mineralization at depth.

Kalo Gold’s In-House Drill Fleet

Kalo Gold operates two track-mounted diamond drill rigs, giving the company cost-effective, flexible, and rapid access to its high-priority gold targets across Vanua Levu.

Kalo Gold’s In-House Drill Fleet

Kalo Gold operates two track-mounted diamond drill rigs, giving the company cost-effective, flexible, and rapid access to its high-priority gold targets across Vanua Levu.

Kalo Gold’s In-House Drill Fleet

Kalo Gold operates two track-mounted diamond drill rigs, giving the company cost-effective, flexible, and rapid access to its high-priority gold targets across Vanua Levu.

Rig 1 – Custom-Built DR-450 Style

Custom-designed and assembled by Radial Drilling Pty

  • Track-mounted for rugged terrain access

  • Capable of drilling:

    • PQ to 150 m

    • HQ to 300 m

Rig 1 – Custom-Built DR-450 Style

Custom-designed and assembled by Radial Drilling Pty

  • Track-mounted for rugged terrain access

  • Capable of drilling:

    • PQ to 150 m

    • HQ to 300 m

Rig 1 – Custom-Built DR-450 Style

Custom-designed and assembled by Radial Drilling Pty

  • Track-mounted for rugged terrain access

  • Capable of drilling:

    • PQ to 150 m

    • HQ to 300 m

Rig 2 – UDR 650

Heavy-duty track-mounted drill

  • Deeper capacity rig used for structural and feeder zone testing

  • Capable of drilling:

    • NQ to 870 m

Rig 2 – UDR 650

Heavy-duty track-mounted drill

  • Deeper capacity rig used for structural and feeder zone testing

  • Capable of drilling:

    • NQ to 870 m

Rig 2 – UDR 650

Heavy-duty track-mounted drill

  • Deeper capacity rig used for structural and feeder zone testing

  • Capable of drilling:

    • NQ to 870 m

Why It Matters

Owning and maintaining its own drill fleet allows Kalo Gold to mobilize quickly, control costs, and target deep structures efficiently — critical advantages when chasing high-grade gold at depth.

Why It Matters

Owning and maintaining its own drill fleet allows Kalo Gold to mobilize quickly, control costs, and target deep structures efficiently — critical advantages when chasing high-grade gold at depth.

Why It Matters

Owning and maintaining its own drill fleet allows Kalo Gold to mobilize quickly, control costs, and target deep structures efficiently — critical advantages when chasing high-grade gold at depth.

Rig 1 – Custom-Built DR-450 Style

Rig 2 – UDR 650

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Kalo Gold is dedicated to unlocking Fiji’s gold potential through responsible exploration. Follow us for updates and join our journey in discovering the next world-class gold district.

Reach Us

Suite 1507, 1030 West Georgia Street Vancouver, British Columbia, V6E 2Y3, Canada

© 2025 Kalo Gold Corp | All Rights Reserved

Designed and Powered by FP

Andrew Randell, P.Geo., Principal of SGDS Hive and independent consultant to the Company, is a Qualified Person as defined by National Instrument 43-101. Mr. Randell has reviewed and approved the scientific and technical information contained on this website related to the Vatu Aurum Project.

Kalo Gold is dedicated to unlocking Fiji’s gold potential through responsible exploration. Follow us for updates and join our journey in discovering the next world-class gold district.

Reach Us

Suite 1507, 1030 West Georgia Street Vancouver, British Columbia, V6E 2Y3, Canada

© 2025 Kalo Gold Corp | All Rights Reserved

Designed and Powered by FP

Andrew Randell, P.Geo., Principal of SGDS Hive and independent consultant to the Company, is a Qualified Person as defined by National Instrument 43-101. Mr. Randell has reviewed and approved the scientific and technical information contained on this website related to the Vatu Aurum Project.

Kalo Gold is dedicated to unlocking Fiji’s gold potential through responsible exploration. Follow us for updates and join our journey in discovering the next world-class gold district.

Reach Us

Suite 1507, 1030 West Georgia Street Vancouver, British Columbia, V6E 2Y3, Canada

© 2025 Kalo Gold Corp | All Rights Reserved

Designed and Powered by FP

Andrew Randell, P.Geo., Principal of SGDS Hive and independent consultant to the Company, is a Qualified Person as defined by National Instrument 43-101. Mr. Randell has reviewed and approved the scientific and technical information contained on this website related to the Vatu Aurum Project.