Log In
Postmasburg, Tsantsabane Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africai
| Regional Level Types | |
|---|---|
| Postmasburg | Town |
| Tsantsabane Local Municipality | Municipality |
| ZF Mgcawu District Municipality | District Municipality |
| Northern Cape | Province |
| South Africa | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
28° 19' 10'' South , 23° 4' 5'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Other/historical names associated with this locality:
Blinkklip
Known as Blinkklip until name changed in 1892 to Postmasburg after reverend Dirk Postma (Wikipedia). A diamond mine is also named after the reverend.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities20 valid minerals. 1 erroneous literature entry.
Detailed Mineral List:
| ⓘ Aegirine Formula: NaFe3+Si2O6 |
| ⓘ Albite Formula: Na(AlSi3O8) |
| ⓘ Baryte Formula: BaSO4 |
| ⓘ Barytocalcite Formula: BaCa(CO3)2 |
| ⓘ Braunite Formula: Mn2+Mn3+6(SiO4)O8 |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Hausmannite Formula: Mn2+Mn3+2O4 |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ 'K Feldspar' |
| ⓘ Natrolite Formula: Na2Al2Si3O10 · 2H2O |
| ⓘ Noelbensonite Formula: BaMn3+2(Si2O7)(OH)2 · H2O |
| ⓘ Paragonite Formula: NaAl2(AlSi3O10)(OH)2 |
| ⓘ Pectolite Formula: NaCa2Si3O8(OH) |
| ⓘ Piemontite Formula: (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| ⓘ Pyrite Formula: FeS2 References: Cairncross, Bruce (2023) Personal Communication. Identified by Bruce Cairncross: Visual Identification |
| ⓘ Quartz Formula: SiO2 |
| ⓘ ' Locality: Kolomela Mine, Postmasburg, Tsantsabane Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa - erroneously reported Description: The reference in question, "Tokyoite, As-Rich Tokyoite, and Noélbensonite: New Occurrences From the Postmasburg Manganese Field, Northern Cape Province, South Africa" describes serandite from the locality, not randite. |
| ⓘ Serandite Formula: NaMn2+2Si3O8(OH) |
| ⓘ Siderite Formula: FeCO3 |
| ⓘ Strontianite Formula: SrCO3 |
| ⓘ Tokyoite Formula: Ba2Mn3+(VO4)2(OH) |
| ⓘ Witherite Formula: BaCO3 |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Hausmannite | 4.BB.10 | Mn2+Mn3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Strontianite | 5.AB.15 | SrCO3 |
| ⓘ | Witherite | 5.AB.15 | BaCO3 |
| ⓘ | Barytocalcite | 5.AB.45 | BaCa(CO3)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| Group 8 - Phosphates, Arsenates and Vanadates | |||
| ⓘ | Tokyoite | 8.BG.05 | Ba2Mn3+(VO4)2(OH) |
| Group 9 - Silicates | |||
| ⓘ | Braunite | 9.AG.05 | Mn2+Mn3+6(SiO4)O8 |
| ⓘ | Noelbensonite | 9.BE.05 | BaMn3+2(Si2O7)(OH)2 · H2O |
| ⓘ | Piemontite | 9.BG.05a | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| ⓘ | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
| ⓘ | Pectolite | 9.DG.05 | NaCa2Si3O8(OH) |
| ⓘ | Serandite | 9.DG.05 | NaMn2+2Si3O8(OH) |
| ⓘ | Paragonite | 9.EC.15 | NaAl2(AlSi3O10)(OH)2 |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | Natrolite | 9.GA.05 | Na2Al2Si3O10 · 2H2O |
| Unclassified | |||
| ⓘ | 'K Feldspar' | - | |
| ⓘ | 'Randite' ? | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Noelbensonite | BaMn23+(Si2O7)(OH)2 · H2O |
| H | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| H | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| H | ⓘ Pectolite | NaCa2Si3O8(OH) |
| H | ⓘ Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| H | ⓘ Serandite | NaMn22+Si3O8(OH) |
| H | ⓘ Tokyoite | Ba2Mn3+(VO4)2(OH) |
| C | Carbon | |
| C | ⓘ Barytocalcite | BaCa(CO3)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Siderite | FeCO3 |
| C | ⓘ Strontianite | SrCO3 |
| C | ⓘ Witherite | BaCO3 |
| O | Oxygen | |
| O | ⓘ Aegirine | NaFe3+Si2O6 |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Barytocalcite | BaCa(CO3)2 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Hausmannite | Mn2+Mn23+O4 |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Noelbensonite | BaMn23+(Si2O7)(OH)2 · H2O |
| O | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| O | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| O | ⓘ Pectolite | NaCa2Si3O8(OH) |
| O | ⓘ Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Serandite | NaMn22+Si3O8(OH) |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Strontianite | SrCO3 |
| O | ⓘ Witherite | BaCO3 |
| O | ⓘ Tokyoite | Ba2Mn3+(VO4)2(OH) |
| Na | Sodium | |
| Na | ⓘ Aegirine | NaFe3+Si2O6 |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Na | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Na | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Na | ⓘ Serandite | NaMn22+Si3O8(OH) |
| Al | Aluminium | |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Al | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| Si | Silicon | |
| Si | ⓘ Aegirine | NaFe3+Si2O6 |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| Si | ⓘ Noelbensonite | BaMn23+(Si2O7)(OH)2 · H2O |
| Si | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Si | ⓘ Paragonite | NaAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Si | ⓘ Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Serandite | NaMn22+Si3O8(OH) |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Pyrite | FeS2 |
| Ca | Calcium | |
| Ca | ⓘ Barytocalcite | BaCa(CO3)2 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Ca | ⓘ Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| V | Vanadium | |
| V | ⓘ Tokyoite | Ba2Mn3+(VO4)2(OH) |
| Mn | Manganese | |
| Mn | ⓘ Braunite | Mn2+Mn63+(SiO4)O8 |
| Mn | ⓘ Hausmannite | Mn2+Mn23+O4 |
| Mn | ⓘ Noelbensonite | BaMn23+(Si2O7)(OH)2 · H2O |
| Mn | ⓘ Piemontite | (CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH) |
| Mn | ⓘ Serandite | NaMn22+Si3O8(OH) |
| Mn | ⓘ Tokyoite | Ba2Mn3+(VO4)2(OH) |
| Fe | Iron | |
| Fe | ⓘ Aegirine | NaFe3+Si2O6 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Siderite | FeCO3 |
| Sr | Strontium | |
| Sr | ⓘ Strontianite | SrCO3 |
| Ba | Barium | |
| Ba | ⓘ Barytocalcite | BaCa(CO3)2 |
| Ba | ⓘ Baryte | BaSO4 |
| Ba | ⓘ Noelbensonite | BaMn23+(Si2O7)(OH)2 · H2O |
| Ba | ⓘ Witherite | BaCO3 |
| Ba | ⓘ Tokyoite | Ba2Mn3+(VO4)2(OH) |
Other Databases
| Wikipedia: | https://en.wikipedia.org/wiki/Postmasburg |
|---|---|
| Wikidata ID: | Q2580907 |
Localities in this Region
- Northern Cape
- ZF Mgcawu District Municipality
- Tsantsabane Local Municipality
- Postmasburg
- Tsantsabane Local Municipality
- ZF Mgcawu District Municipality
Other Regions, Features and Areas containing this locality
AfricaContinent
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
Kolomela Mine, Postmasburg, Tsantsabane Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa