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Mount Mulcahy, Glen Station, Cue Shire, Western Australia, Australiai
Regional Level Types
Mount MulcahyMountain
Glen Station- not defined -
Cue ShireShire
Western AustraliaState
AustraliaCountry

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Latitude & Longitude (WGS84):
27° 2' 46'' South , 117° 42' 43'' East
Latitude & Longitude (decimal):
-27.04614,117.71221
GeoHash:
G#: qe5wns7kv
GRN:
S19E74
Type:
Mountain
Köppen climate type:
BWh : Hot deserts climate
Nearest Settlements:
PlacePopulationDistance
Cue324 (2012)45.8km
Mindat Locality ID:
109688
Long-form identifier:
mindat:1:2:109688:3
GUID (UUID V4):
0


Located 45 km north west of Cue.

In 1918, the owner of Glen Station, H. Ryan sent a parcel of ore for testing for this copper and silver deposit, 5 kilometres east from the homestead.

Explored by Union Oil, Homestake, and Hanna 1969 to 1972, Western Mining Corporation 1972-1974, and Pegmin/Seltrust 1981 to 1986. They described several lenses of polymetallic stratiform sulphides in chert, shale, phyllite and tuff. There were two gossans, 750 metres apart, on the south limb of an east plunging boat shaped syncline.

The lens plunge north north-west, the upper part at the basalt contact being sphalerite rich as disseminated and veinlet, while beneath this is pyrite rich.

Recently exploration companies have examined the deposit, drilling showing about 4.50% copper and more minor zinc, silver and gold. This was at a spot they call the South Limb Pod, described as shallow with weak weathering only extending a few metres below the surface, of a copper rich polymetallic volcanogenic massive sulphide deposit.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


9 valid minerals.

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 Diagram

Detailed Mineral List:

ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ⓘ Cuprite
Formula: Cu2O
ⓘ Galena
Formula: PbS
ⓘ 'Limonite'
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘCuprite4.AA.10Cu2O
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘvar. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Unclassified
ⓘ'Limonite'-

List of minerals for each chemical element

HHydrogen
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Hⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
OOxygen
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ CupriteCu2O
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
AlAluminium
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Alⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
Siⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Kⓘ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ CupriteCu2O
ZnZinc
Znⓘ SphaleriteZnS
PbLead
Pbⓘ GalenaPbS

Other Regions, Features and Areas containing this locality

Australia
Australian 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.proactiveinvestors.com (n.d.) http://www.proactiveinvestors.com/general//img/companies/news/copperearth350-5056628535da4j
The Daily News newspaper (Perth) (1918) Copper Ore from Mt Mulcahy (27 Feb 1918).
Marston, R. J. (1979) Copper mineralization in Western Australia. Mineral Resources Bulletin 13. Geological Survey of Western Australia
Ferguson, K. M. (1999) Lead, zinc and silver deposits of Western Australia. Mineral Resources Bulletin 15. Geological Survey of Western Australia
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