|Latitude & Longitude (WGS84):||28° 35' 24'' South , 24° 26' 17'' East|
|Latitude & Longitude (decimal):||-28.59000,24.43806|
|Köppen climate type:||BSh : Hot semi-arid (steppe) climate|
Diamond diggings on the banks of the Vaal River.
Select Mineral List TypeStandard Detailed Strunz Dana Chemical Elements
Mineral ListMineral list contains entries from the region specified including sub-localities
1 valid mineral.
Detailed Mineral List:
| ⓘ Diamond|
Reference: Matheys, F. G., (1990), The alluvial diamond deposits of the lower Vaal river between Barkly West and the Vaal-Harts confluence in the Northern Cape Province, South Africa.
List of minerals arranged by Strunz 10th Edition classification
|Group 1 - Elements|
List of minerals arranged by Dana 8th Edition classification
|Group 1 - NATIVE ELEMENTS AND ALLOYS|
|Semi-metals and non-metals|
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
|Paleoproterozoic - Archean|
1600 - 4000 Ma
|Archean-Paleoproterozoic volcanic rocks|
Age: Precambrian (1600 - 4000 Ma)
Comments: Kapvaal Craton
Lithology: Felsic volcanic rocks
Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. 
2500 - 2800 Ma
|Neoarchean - Mesoarchean|
2500 - 3200 Ma
|Allanridge Formation of Ventersdorp Supergroup|