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Waterfall gorge, Insizwa, Umzimvubu Local Municipality, Alfred Nzo District Municipality, Eastern Cape, South Africai
Regional Level Types
Waterfall gorgeLobe
InsizwaLobe
Umzimvubu Local MunicipalityMunicipality
Alfred Nzo District MunicipalityMunicipality
Eastern CapeProvince
South AfricaCountry

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Latitude & Longitude (WGS84):
30° 47' 0'' South , 29° 18' 30'' East
Latitude & Longitude (decimal):
-30.78353,29.30856
GRN:
S21E18
Type:
Lobe
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Kokstad25,373 (2012)28.5km
Mindat Locality ID:
12818
Long-form identifier:
mindat:1:2:12818:7
GUID (UUID V4):
0


Cu-Ni-PGE deposit in the Waterfall Gorge Section at the southern limit of the Insizwa intrusion, is one of four lobes of the Mount Ayliff Complex, approx 30km from Kokstad. Prospect.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


31 valid minerals. 3 (TL) - type locality of valid minerals.

Detailed Mineral List:

ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ Auricupride ?
Formula: Cu3Au
ⓘ Bismuthinite
Formula: Bi2S3
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Braggite
Formula: PdPt3S4
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Cooperite
Formula: PtS
ⓘ Covellite
Formula: CuS
ⓘ Cubanite
Formula: CuFe2S3
ⓘ Enstatite
Formula: Mg2Si2O6
ⓘ Enstatite var. Bronzite
Formula: (Mg,Fe2+)2[SiO3]2
ⓘ Forsterite
Formula: Mg2SiO4
ⓘ Froodite
Formula: α-PdBi2
ⓘ Galena
Formula: PbS
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ Insizwaite (TL)
Formula: PtBi2
Type Locality:
ⓘ Irarsite
Formula: (Ir,Ru,Rh,Pt)AsS
ⓘ Laurite
Formula: RuS2
ⓘ Mackinawite
Formula: FeS
ⓘ Millerite
Formula: NiS
ⓘ Native Bismuth
Formula: Bi
ⓘ Nickeline
Formula: NiAs
ⓘ Niggliite (TL)
Formula: PtSn
Type Locality:
ⓘ Parkerite (TL)
Formula: Ni3(Bi,Pb)2S2
Type Locality:
ⓘ Pentlandite
Formula: (NixFey)Σ9S8
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrite var. Bravoite
Formula: (Fe,Ni)S2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Sperrylite
Formula: PtAs2
ⓘ Sphalerite
Formula: ZnS
ⓘ Valleriite
Formula: (Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
ⓘ Wollastonite
Formula: Ca3(Si3O9)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘAuricupride ?1.AA.10aCu3Au
ⓘNiggliite (TL)1.AG.60PtSn
ⓘNative Bismuth1.CA.05Bi
Group 2 - Sulphides and Sulfosalts
ⓘFroodite2.AC.45aα-PdBi2
ⓘChalcocite2.BA.05Cu2S
ⓘBornite2.BA.15Cu5FeS4
ⓘPentlandite2.BB.15(NixFey)Σ9S8
ⓘParkerite (TL)2.BE.20Ni3(Bi,Pb)2S2
ⓘCovellite2.CA.05aCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘCubanite2.CB.55aCuFe2S3
ⓘNickeline2.CC.05NiAs
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘMillerite2.CC.20NiS
ⓘMackinawite2.CC.25FeS
ⓘBraggite2.CC.35aPdPt3S4
ⓘCooperite2.CC.35bPtS
ⓘGalena2.CD.10PbS
ⓘBismuthinite2.DB.05Bi2S3
ⓘPyrite
var. Bravoite		2.EB.05a(Fe,Ni)S2
ⓘInsizwaite (TL)2.EB.05aPtBi2
ⓘLaurite2.EB.05aRuS2
ⓘPyrite2.EB.05aFeS2
ⓘSperrylite2.EB.05aPtAs2
ⓘIrarsite2.EB.25(Ir,Ru,Rh,Pt)AsS
ⓘValleriite2.FD.30(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Group 4 - Oxides and Hydroxides
ⓘIlmenite4.CB.05Fe2+TiO3
Group 9 - Silicates
ⓘForsterite9.AC.05Mg2SiO4
ⓘEnstatite9.DA.05Mg2Si2O6
ⓘvar. Bronzite9.DA.05(Mg,Fe2+)2[SiO3]2
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘWollastonite9.DG.05Ca3(Si3O9)
Unclassified
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8

List of minerals for each chemical element

HHydrogen
Hⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
OOxygen
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ EnstatiteMg2Si2O6
Oⓘ ForsteriteMg2SiO4
Oⓘ IlmeniteFe2+TiO3
Oⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Oⓘ WollastoniteCa3(Si3O9)
Oⓘ Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
NaSodium
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ EnstatiteMg2Si2O6
Mgⓘ ForsteriteMg2SiO4
Mgⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Mgⓘ Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
AlAluminium
Alⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ EnstatiteMg2Si2O6
Siⓘ ForsteriteMg2SiO4
Siⓘ WollastoniteCa3(Si3O9)
Siⓘ Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SSulfur
Sⓘ BismuthiniteBi2S3
Sⓘ BorniteCu5FeS4
Sⓘ BraggitePdPt3S4
Sⓘ Pyrite var. Bravoite(Fe,Ni)S2
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcociteCu2S
Sⓘ CooperitePtS
Sⓘ CovelliteCuS
Sⓘ CubaniteCuFe2S3
Sⓘ GalenaPbS
Sⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Sⓘ LauriteRuS2
Sⓘ MackinawiteFeS
Sⓘ MilleriteNiS
Sⓘ ParkeriteNi3(Bi,Pb)2S2
Sⓘ Pentlandite(NixFey)Σ9S8
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
CaCalcium
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ WollastoniteCa3(Si3O9)
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Tiⓘ IlmeniteFe2+TiO3
FeIron
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ BorniteCu5FeS4
Feⓘ Pyrite var. Bravoite(Fe,Ni)S2
Feⓘ ChalcopyriteCuFeS2
Feⓘ CubaniteCuFe2S3
Feⓘ IlmeniteFe2+TiO3
Feⓘ MackinawiteFeS
Feⓘ Pentlandite(NixFey)Σ9S8
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
Feⓘ Enstatite var. Bronzite(Mg,Fe2+)2[SiO3]2
NiNickel
Niⓘ Pyrite var. Bravoite(Fe,Ni)S2
Niⓘ MilleriteNiS
Niⓘ NickelineNiAs
Niⓘ ParkeriteNi3(Bi,Pb)2S2
Niⓘ Pentlandite(NixFey)Σ9S8
CuCopper
Cuⓘ AuricuprideCu3Au
Cuⓘ BorniteCu5FeS4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcociteCu2S
Cuⓘ CovelliteCuS
Cuⓘ CubaniteCuFe2S3
Cuⓘ Valleriite(Fe2+,Cu)4(Mg,Al)3S4(OH,O)6
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Asⓘ NickelineNiAs
Asⓘ SperrylitePtAs2
RuRuthenium
Ruⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Ruⓘ LauriteRuS2
RhRhodium
Rhⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
PdPalladium
Pdⓘ BraggitePdPt3S4
Pdⓘ Frooditeα-PdBi2
SnTin
Snⓘ NiggliitePtSn
IrIridium
Irⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
PtPlatinum
Ptⓘ BraggitePdPt3S4
Ptⓘ CooperitePtS
Ptⓘ InsizwaitePtBi2
Ptⓘ Irarsite(Ir,Ru,Rh,Pt)AsS
Ptⓘ NiggliitePtSn
Ptⓘ SperrylitePtAs2
AuGold
Auⓘ AuricuprideCu3Au
PbLead
Pbⓘ GalenaPbS
Pbⓘ ParkeriteNi3(Bi,Pb)2S2
BiBismuth
Biⓘ Native BismuthBi
Biⓘ BismuthiniteBi2S3
Biⓘ Frooditeα-PdBi2
Biⓘ InsizwaitePtBi2
Biⓘ ParkeriteNi3(Bi,Pb)2S2

Other Regions, Features and Areas containing this locality

AfricaContinent
African Plate
Somali PlateTectonic Plate

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.

References

www.env.duke.edu (n.d.) http://www.env.duke.edu/faculty/boudreau/9thPtSymposium/Cawthorn_Abstract3.pdf
Cabri, L. J., Harris, D. C. (1972) The new mineral insizwaite (PtBi2) and new data on niggliite (PtSn) Mineralogical Magazine, 38 (299) 794-800 doi:10.1180/minmag.1972.038.299.03
Tischler, S.E., Cawthorn, R.G., Kingston, G.A., Maske, S. (1981) Magmatic Cu-Ni-PGE mineralization at Waterfall Gorge, Insizwa, Pondoland, Transkei. The Canadian Mineralogist: 19(4): 607–618.
Lightfoot, P. C., Naldrett, A. J., Hawkesworth, C. J. (1984) The geology and geochemistry of the Waterfall Gorge section of the Insizwa Complex with particular reference to the origin of the nickel sulfide deposits. Economic Geology, 79 (8) 1857-1879 doi:10.2113/gsecongeo.79.8.1857
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