![Marcus R. Alexander Harden](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Marcus R. Alexander Harden
President at
GLADIATOR METALS CORP.
Net worth: 3 M $ as of 29/06/2026
Profile
Marcus R.
Alexander Harden is currently Independent Non-Executive Director at Many Peaks Minerals Ltd. since 2021, Non-Executive Director at Peako Ltd. starting 2026, Independent Director at Capella Minerals Ltd. starting 2026, Member of the Australian Institute of Geoscientists, Chief Geologist & Business Development at Leeuwin Metals Ltd., President of Gladiator Metals Corp.
since 2023, and Member-Advisory Board at Material Resource Acquisition Corp.
Former roles include Principal Geologist at First Quantum Minerals Ltd., Principal at Gryphon Minerals Ltd., Chief Geologist at FireFly Metals Ltd., Head-Regional Exploration at Bellevue Gold Ltd., and Chief Geologist at Sinclair Gold Ltd. from 2012 to 2018.
Education includes undergraduate studies at The University of Edinburgh.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 21/06/2026 | 790,000 ( 0.76% ) | 2 M $ | 29/06/2026 | |
| 02/03/2026 | 1,754,068 ( 1.05% ) | 984 330 $ | 29/06/2026 |
Marcus R. Alexander Harden active positions
| Companies | Position | Start |
|---|---|---|
| MANY PEAKS MINERALS LIMITED | Director/Board Member | 17/11/2021 |
| LEEUWIN METALS LTD | Corporate Officer/Principal | - |
| GLADIATOR METALS CORP. | President | 24/09/2023 |
| CAPELLA MINERALS LIMITED | Director/Board Member | 05/07/2026 |
Australian Institute of Geoscientists
 Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists | Corporate Officer/Principal | - |
Former positions of Marcus R. Alexander Harden
| Companies | Position | End |
|---|---|---|
| SINCLAIR GOLD LTD | Corporate Officer/Principal | 14/06/2018 |
| FIREFLY METALS LTD | Corporate Officer/Principal | - |
| BELLEVUE GOLD LIMITED | Corporate Officer/Principal | - |
| GRYPHON MINERALS LIMITED | Corporate Officer/Principal | - |
| ░░░░░ ░░░░░░░ ░░░░░░░░ ░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of Marcus R. Alexander Harden
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
94
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
First Quantum Minerals Ltd.
 First Quantum Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Mines for copper, nickel, zinc, gold and platinum group elements | Non-Energy Minerals |
Gryphon Minerals Ltd.
 Gryphon Minerals Ltd. Precious MetalsNon-Energy Minerals Explores and develops gold & base metals | Non-Energy Minerals |
Capella Minerals Ltd.
 Capella Minerals Ltd. Precious MetalsNon-Energy Minerals Engages in the acquisition, exploration and development of gold and copper projects | Non-Energy Minerals |
The University of Edinburgh
 The University of Edinburgh Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
FireFly Metals Ltd.
 FireFly Metals Ltd. Precious MetalsNon-Energy Minerals Explores and mines copper, uranium, gold, zinc, lead and minerals | Non-Energy Minerals |
Australian Institute of Geoscientists
Australian Institute of Geoscientists Miscellaneous Commercial ServicesCommercial Services Operates as an institute which represents geoscientists | Commercial Services |
Bellevue Gold Ltd.
 Bellevue Gold Ltd. Precious MetalsNon-Energy Minerals Engages in gold mining activities | Non-Energy Minerals |
Alicanto Minerals Ltd.
 Alicanto Minerals Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the exploration services | Non-Energy Minerals |
Gladiator Metals Corp.
 Gladiator Metals Corp. Precious MetalsNon-Energy Minerals Mines for gold and other minerals | Non-Energy Minerals |
Many Peaks Gold Pty Ltd.
 Many Peaks Gold Pty Ltd. Precious MetalsNon-Energy Minerals Provides gold exploration services | Non-Energy Minerals |
Leeuwin Metals Ltd.
 Leeuwin Metals Ltd. Other Metals/MineralsNon-Energy Minerals Provides nickel, copper, PGE and lithium exploration services | Non-Energy Minerals |
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