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Lubombo Mountains

Lebombo Mountains
(Lubombo / Libombos)
Ghost mountain mkuze sunset.jpg
Part of the Lebombo mountain chain, including Ghost Mountain; seen from Mkuze
Highest point
Peak Mount Mananga
Elevation 776 m (2,546 ft)
Listing List of mountain ranges of South Africa
Coordinates 26°15′0″S 32°0′0″E / 26.25000°S 32.00000°E / -26.25000; 32.00000Coordinates: 26°15′0″S 32°0′0″E / 26.25000°S 32.00000°E / -26.25000; 32.00000
Dimensions
Length 800 km (500 mi) N/S
Width 100 km (62 mi) E/W
Geography
Lebombo Mountains is located in South Africa
Lebombo Mountains
Lebombo Mountains
Countries Mozambique, South Africa and Swaziland
Geology
Orogeny Gondwanian
Age of rock Precambrian
Type of rock Rhyolite and basalt

The Lebombo Mountains, also called Lubombo Mountains (Portuguese: Montes Libombos), are an 800 km long, narrow range of mountains in Southern Africa. They stretch from Hluhluwe in KwaZulu-Natal in the south to Punda Maria in the Limpopo Province in South Africa in the north. Part of the mountains are also found in Mozambique and Swaziland.

Geologically, the range is considered a monocline; part of a rifted volcanic margin. The Lebombo monocline was aligned with the Explora Escarpment off-shore Dronning Maud Land, Antarctica, before the break-up of Gondwana. The Lebombo monocline strikes N-S and dips to the east. It is composed of a sequence of Jurassic age volcanic rock, both basaltic lavas and rhyolitic flows and tuffs. The sequence rests on essentially horizontal Karoo Supergroup sedimentary rocks of the Kalahari Craton to the west and is overlain by Cretaceous to recent sediments to the east. The alternating resistant rhyolite and easily eroded basalts produce a series of parallel sharp cuesta ridges separated by savanna plains.


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