![Mark Wall](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>)
Mark Wall
Chief Executive Officer at
AMERICAN RARE EARTHS LIMITED
Net worth: 280 $ as of 2026-06-29
Profile
Mark Wall is President & Chief Executive Officer at American Rare Earths Ltd. since 2026.
Formerly, Mr. Wall was President, Chief Executive Officer & Director at Mountain Province Diamonds, Inc. from 2021 to 2025.
Served as Chief Operating Officer at Nevada Copper Corp.
in 2020.
Worked as Senior Vice President & Operations Officer at Barrick Mining Corp.
from 2006 to 2018.
Held the position of Chief Executive Officer at Streamers Gold Mining Corp.
Also served as Non-Executive Director at Canadian Overseas Petroleum Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-05-06 | 20,000 ( 0.01% ) | 280 $ | 2026-06-29 |
Mark Wall active positions
| Companies | Position | Start |
|---|---|---|
| AMERICAN RARE EARTHS LIMITED | Chief Executive Officer | 2026-01-04 |
Former positions of Mark Wall
| Companies | Position | End |
|---|---|---|
| MOUNTAIN PROVINCE DIAMONDS INC. | Chief Executive Officer | 2025-12-18 |
| NEVADA COPPER CORP. | Chief Operating Officer | 2020-07-31 |
| BARRICK MINING CORPORATION | Corporate Officer/Principal | 2018-05-31 |
| CANADIAN OVERSEAS PETROLEUM LIMITED | Director/Board Member | - |
Streamers Gold Mining Corp. | Chief Executive Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
72
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Mountain Province Diamonds, Inc.
 Mountain Province Diamonds, Inc. Other Metals/MineralsNon-Energy Minerals Explores and mines for diamonds | Non-Energy Minerals |
Barrick Gold Corp.
 Barrick Gold Corp. Precious MetalsNon-Energy Minerals Engages in mining of gold and copper | Non-Energy Minerals |
Canadian Overseas Petroleum Ltd.
 Canadian Overseas Petroleum Ltd. Integrated OilEnergy Minerals Engages in exploration, development and production of oil & gas | Energy Minerals |
Nevada Copper Corp.
 Nevada Copper Corp. Other Metals/MineralsNon-Energy Minerals Engages in development, operation and exploration of copper projects | Non-Energy Minerals |
American Rare Earths Ltd.
 American Rare Earths Ltd. Other Metals/MineralsNon-Energy Minerals Engages in mining and exploration of rare earth elements | Non-Energy Minerals |
Streamers Gold Mining Corp. |
- Stock Market
- Insiders
- Mark Wall
