Kolmanskop
A Diamond-Mining Settlement in the Sperrgebiet
Forgotten Places · 1908–1956
Archived on
Associated With
Deutsche Kolonialgesellschaft für Südwestafrika; later Consolidated Diamond Mines - creator or operator
Defining Feature
A desert settlement created for alluvial diamond mining
Status
Discontinued - Mining ended in the northern fields in 1950; the last resident left in 1956
Overview
Kolmanskop grew in the Namib Desert after Zacharias Lewala found a diamond nearby in April 1908.
Government geologist Paul Range confirmed the stones two months later. A restricted mining district was proclaimed in September, and the resulting settlement gained substantial houses, a hospital and entertainment.
Mining activity later shifted elsewhere. Consolidated Diamond Mines moved its headquarters to Oranjemund in 1943, mining in the northern area ended in 1950, and the last person left Kolmanskuppe in 1956.
Why It Mattered
Kolmanskop shows how quickly extractive wealth could establish a settlement and how quickly that settlement could lose its purpose. Windblown sand has filled some of its rooms, making the ruins a striking reminder of colonial mining, sudden prosperity and impermanence.
Source Spellings
The government’s Diamond Coast guide uses “Kolmanskop”; its Sperrgebiet Land Use Plan uses “Kolmanskuppe” for the same diamond-discovery settlement near Lüderitz.
Diamond Discovery
- Zacharias Lewala found the first recorded diamond near Kolmanskuppe in April 1908.
- Government geologist Paul Range confirmed the stones two months later.
Restricted Mining District
- The Sperrgebiet was proclaimed on 22 September 1908 after extensive claim pegging.
- Exclusive mining rights went to the Deutsche Kolonialgesellschaft für Südwestafrika.
- Consolidated Diamond Mines was formed in 1920.
Decline and Departure
- Consolidated Diamond Mines moved its headquarters from Kolmanskuppe to Oranjemund in 1943.
- Mining in the northern area ended in 1950, and the last person left Kolmanskuppe in 1956.
- Namdeb was formed in 1994, decades after the settlement’s abandonment.
Sources & Records
- Geological Survey of Namibia — The Sperrgebiet Land Use Plan — Documents the 1908 diamond discovery, restricted mining district, relocation to Oranjemund and Kolmanskop’s abandonment in 1956.
- Namibia Geological Survey — Diamond Coast — Places the 1908 diamond discovery at Kolmanskop and records the September 1908 restricted mining area and formation of Consolidated Diamond Mines in 1920.
Gallery
Credit
Romain Veillon / National Geographic
Licence
Historical Ephemera
Displayed for commentary, criticism, research and historical documentation where permitted by applicable law. No permission for reuse is granted.
Caption
Sand advances through a former Kolmanskop interior, illustrating how the abandoned diamond settlement is being reclaimed by the desert that once surrounded its prosperity.