It was named for Willem Steenkamp, an early settler in the area.
The mountain constitutes a section of the central Nuweveldberge[1] in the Great Escarpment.
Salpeterkop is composed of prominently inclined sheets of dolerite.
[1] The Steenkampsberg and Klipkraal-se-Berg enclose a basin which is drained by the Soutrivier.
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