Host rock: | Transvaal System-Campbell Rand Dolomite |
Host type: | Quartzite,Shale,Conglomerate |
Associated rock: | Ventersdorp System-Lava |
Associated type: | Volcanic Rock (Aphanitic) |
Structure: | Unique Continuity Of Gold-Bearing Horizons Over Extended Area, Though Locally There Was Erosion And Redeposition Of Overlying Sediments., Uniformly Gentle Dip, But With Local Folds And Faults. Overlying Lavas & Dolomites. |
Tectonic: | Platform |
Alteration processes: | None |