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Namibia

Debmarine Mine

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Australia

Debmarine Mine

Location: 150 km SW from Luderitz, Namibia

Address:

10 Dr Frans Indongo Street, 6th Floor, Namdeb Centre
Windhoek
Namibia

Contacts:

Additional Resources for Suppliers & Investors

Categories

Summary

Mine TypeSeabed
StatusActive
Commodities
  • Diamond
Production Start... Lock
Mine Life... Lock
SnapshotDebmarine is a marine diamond recovery operation that operates a fleet of vessels using a combination of airlift drilling and crawler mining technologies. In 2025, the company announced plans to reduce its fleet to optimise production and invested in new seabed crawlers.

Owners

SourceSource
CompanyInterestOwnership
Namdeb Holdings (Pty) Ltd 100 % Indirect
Debmarine Namibia (DBMN) is a wholly owned (100%) subsidiary of Namdeb Holdings (Pty) Ltd. Namdeb Holdings is jointly owned on an equal basis (50:50) by the Government of the Republic of Namibia and the De Beers Group.

Deposit type

Summary:

Mining Methods

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Required Heavy Mobile Equipment

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Comminution

Crushers and Mills

Milling equipment has not been reported.

Processing

Summary:

Commodity Production

CommodityUnits202420232022202120202019
Diamond carats  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe1,292,000
All production numbers are expressed as crystals.

Production Costs

Commodity production costs have not been reported.

Mine Financials

Units20242023202220212020
Capital expenditures M NAD  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe
Revenue M NAD  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe
Pre-tax Income M NAD  ....  Subscribe
After-tax Income M NAD  ....  Subscribe  ....  Subscribe  ....  Subscribe
EBITDA M NAD  ....  Subscribe

Personnel

Mine Management

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Jan 30, 2026
....................... Subscription required ....................... Subscription required Subscription required Jan 30, 2026
....................... Subscription required ....................... Subscription required Subscription required Jan 30, 2026
....................... Subscription required ....................... Subscription required Subscription required Jan 30, 2026

Workforce

EmployeesContractorsTotal WorkforceYear
...... Subscription required ...... Subscription required ...... Subscription required 2024
...... Subscription required ...... Subscription required ...... Subscription required 2023
...... Subscription required ...... Subscription required ...... Subscription required 2022
...... Subscription required ...... Subscription required 2021
...... Subscription required ...... Subscription required 2020
...... Subscription required ...... Subscription required 2019

Aerial view:

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