Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:mine
|
| gptkbp:depth |
over 200 meters
|
| gptkbp:discovered_by |
1940s
|
| gptkbp:environmental_impact |
mining activities
|
| https://www.w3.org/2000/01/rdf-schema#label |
N' Chwaning mines
|
| gptkbp:location |
gptkb:South_Africa
|
| gptkbp:operated_by |
Assmang Limited
|
| gptkbp:produces |
manganese ore
|
| gptkbp:region |
gptkb:Kalahari_Manganese_Field
|
| gptkbp:transportation |
railway access
|
| gptkbp:type |
gptkb:Iron_Age
|
| gptkbp:bfsParent |
gptkb:rhodochrosite
|
| gptkbp:bfsLayer |
6
|