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N'Kandhla meteorite, uMzinyathi District Municipality, KwaZulu-Natal, South Africai
| Regional Level Types | |
|---|---|
| N'Kandhla meteorite | Meteorite Fall Location |
| uMzinyathi District Municipality | District |
| KwaZulu-Natal | Province |
| South Africa | Country |
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Latitude & Longitude (WGS84):
28° 34' 0'' South , 30° 41' 59'' East
Latitude & Longitude (decimal):
Meteorite Class:
Meteoritical Society Class:
Köppen climate type:
Iron meteorite, Octahedrite (IID, Om)
Fall, 1 Aug 1912; 17.2 kg
After detonations and a trail of smoke, an iron meteorite (Ni ~10%) was recovered after shattering some rocks while forming a 25 cm deep and 60 cm deep hole near the junction of the Buffalo and Tugela Rivers. While witnesses were stunned and frightened by the deafening sounds and metallic mass which fell within a few meters of one woman, their descriptions of events are a very close match for what an expert would simply call a normal fall. A fusion crust covers the entire and somewhat flattened mass which is marked by irregular regmaglypts and cracks. The dominant octahedral structure of the interior is characterized by somewhat shocked kamacite complemented by taenite and plessite. Schreibersite in diverse forms is the most abundant of the frequently brecciated accessories. Smaller amounts of troilite accompanied by daubréelite are also common. Magnetite and wüstite are found in the oxidized fusion crusts.
N'Kandhla is one of the small class of IID iron meteorites with 22 members. It is the least massive of the 3 witnessed IID falls. The main mass is at the Natural History Museum in London.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
7 valid minerals.
Meteorite/Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Daubréelite Formula: Fe2+Cr3+2S4 |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ Native Iron Formula: Fe Description: Numerous Neumann bands are present. |
| ⓘ Native Iron var. Kamacite Formula: (Fe,Ni) Description: Numerous Neumann bands are present. |
| ⓘ Native Iron var. Martensite Formula: Fe |
| ⓘ 'Plessite' |
| ⓘ Schreibersite Formula: (Fe,Ni)3P Description: As angular bodies in kamacite lamellae, boundary precipitates, irregular blebs inside plessite, and rhabdites. |
| ⓘ Taenite Formula: (Fe,Ni) |
| ⓘ Troilite Formula: FeS |
| ⓘ Wüstite Formula: FeO |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Iron | 1.AE.05 | Fe |
| ⓘ | var. Kamacite | 1.AE.05 | (Fe,Ni) |
| ⓘ | var. Martensite | 1.AE.05 | Fe |
| ⓘ | Taenite | 1.AE.10 | (Fe,Ni) |
| ⓘ | Schreibersite | 1.BD.05 | (Fe,Ni)3P |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Troilite | 2.CC.10 | FeS |
| ⓘ | Daubréelite | 2.DA.05 | Fe2+Cr3+2S4 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Wüstite | 4.AB.25 | FeO |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| Unclassified | |||
| ⓘ | 'Plessite' | - | |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Wüstite | FeO |
| P | Phosphorus | |
| P | ⓘ Schreibersite | (Fe,Ni)3P |
| S | Sulfur | |
| S | ⓘ Daubréelite | Fe2+Cr23+S4 |
| S | ⓘ Troilite | FeS |
| Cr | Chromium | |
| Cr | ⓘ Daubréelite | Fe2+Cr23+S4 |
| Fe | Iron | |
| Fe | ⓘ Daubréelite | Fe2+Cr23+S4 |
| Fe | ⓘ Native Iron | Fe |
| Fe | ⓘ Native Iron var. Kamacite | (Fe,Ni) |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Schreibersite | (Fe,Ni)3P |
| Fe | ⓘ Taenite | (Fe,Ni) |
| Fe | ⓘ Troilite | FeS |
| Fe | ⓘ Wüstite | FeO |
| Fe | ⓘ Native Iron var. Martensite | Fe |
| Ni | Nickel | |
| Ni | ⓘ Native Iron var. Kamacite | (Fe,Ni) |
| Ni | ⓘ Schreibersite | (Fe,Ni)3P |
| Ni | ⓘ Taenite | (Fe,Ni) |
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