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Lake Cowan Goldfield, Coolgardie Shire, Western Australia, Australiai
Regional Level Types
Lake Cowan GoldfieldOre Field
Coolgardie ShireShire
Western AustraliaState
AustraliaCountry

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Latitude & Longitude (WGS84):
31° 40' 14'' South , 121° 53' 51'' East
Latitude & Longitude (decimal):
Locality type:


The name for this gold area 'Lake Cowan' is used by the present mining company, although the Lake Cowan salt-pan itself extends a far greater distance than what is covered by these gold mines. It encompasses a number of gold deposits from the northern shoreline of Lake Cowan north about 20 kilometres to the southern end of the St Ives Camp. The area is 20 kilometres north-east of Higginsville. At the time of writing access though was from Widgiemooltha via a confusing maze of tracks south-east.

The main area of activity is at the southern end near the Lake Cowan shoreline. Here a number of small pits occur within a 1 kilometre radius, including Josephine, Louis, Brigette, Sophia, and Atreides, as well as the Rose and Napoleon prospects. At the time of writing the mines were recently active, with ore being transported and processed at the Higginsville plant. As such exiting pits may have changed, and new pits created by the time you read this.

The above mines are in an Archaean rock enclave surrounded by the Binneringie Dyke. It is near the centre of a regional anticline between the Zuleika and Lake Lefroy Faults.

The goldfield also includes the historic Paris Mine 8 kilometres to the north, and several little known or developed prospects.


Two gossans discovered 1972 to 1974. The shoot is about 300 metres long, 60 metres wide, dipping south south-east. The ultramafic host is talc-magnesite, chlorite rock, with antigorite patches. The Footwall is metabasalt and metadiorite. Mineralisation is irregular disseminated and blebby sulphides in the basal 40 metres of the ultramafics. Grades 0.5%-2.0% Ni. Mineralisation is pyrrhotite, pyrite, pentlandite, and rare violarite. (Cameron Ni prospect).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity 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-localities

17 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

β“˜ Albite
Formula: Na(AlSi3O8)
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Antigorite
Formula: Mg3(Si2O5)(OH)4
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291 pages.Β 
β“˜ Arsenopyrite
Formula: FeAsS
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Calcite
Formula: CaCO3
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Chalcopyrite
Formula: CuFeS2
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ 'Chlorite Group'
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Covellite
Formula: CuS
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Dolomite
Formula: CaMg(CO3)2
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ 'Fayalite-Forsterite Series'
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291 pages.Β 
β“˜ Gold
Formula: Au
Localities: Reported from at least 8 localities in this region.
Reference: Metals X Ltd (2014), Hartleys Ltd, 01/08/2014
β“˜ 'Mafics'
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Magnesite
Formula: MgCO3
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Millerite
Formula: NiS
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291 pages.Β 
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Pentlandite
Formula: (NixFey)Ξ£9S8
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Pyrite
Formula: FeS2
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Pyrrhotite
Formula: Fe1-xS
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Quartz
Formula: SiO2
Reference: The Daily News newspaper (Perth) (1920), Mining Paris Gold Mine, 03/03/1920 Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Quartz var. Jasper
Reference: The Daily News newspaper (Perth) (1920), Mining Paris Gold Mine, 03/03/1920
β“˜ 'Rhombohedral Carbonate'
Formula: (Ca/Mg/Fe/Mn etc)CO3
Reference: Jones, S. (2016) Revised Paris Project Mining Proposal, Version 2, M15/497 & M15/498. Prepared for GBF Paris Operations.
β“˜ Talc
Formula: Mg3Si4O10(OH)2
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 
β“˜ Violarite
Formula: Fe2+Ni3+2S4
Reference: Marston, R.J. (1984) Nickel Mineralization in Western Australia. Mineral Resources Bulletin 14, Geological Survey of Western Australia, 291p.Β 

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
β“˜Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
β“˜Arsenopyrite2.EB.20FeAsS
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Covellite2.CA.05aCuS
β“˜Millerite2.CC.20NiS
β“˜Pentlandite2.BB.15(NixFey)Ξ£9S8
β“˜Pyrite2.EB.05aFeS2
β“˜Pyrrhotite2.CC.10Fe1-xS
β“˜Violarite2.DA.05Fe2+Ni3+2S4
Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
β“˜var. Jasper4.DA.05SiO2
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
β“˜Dolomite5.AB.10CaMg(CO3)2
β“˜Magnesite5.AB.05MgCO3
Group 9 - Silicates
β“˜Albite9.FA.35Na(AlSi3O8)
β“˜Antigorite9.ED.15Mg3(Si2O5)(OH)4
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Talc9.EC.05Mg3Si4O10(OH)2
Unclassified Minerals, Rocks, etc.
β“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
β“˜'Chlorite Group'-
β“˜'Fayalite-Forsterite Series'-
β“˜'Mafics'-
β“˜'Rhombohedral Carbonate'-(Ca/Mg/Fe/Mn etc)CO3

List of minerals for each chemical element

HHydrogen
Hβ“˜ TalcMg3Si4O10(OH)2
Hβ“˜ AntigoriteMg3(Si2O5)(OH)4
Hβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
Cβ“˜ MagnesiteMgCO3
Cβ“˜ CalciteCaCO3
Cβ“˜ DolomiteCaMg(CO3)2
Cβ“˜ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
OOxygen
Oβ“˜ QuartzSiO2
Oβ“˜ TalcMg3Si4O10(OH)2
Oβ“˜ AntigoriteMg3(Si2O5)(OH)4
Oβ“˜ MagnesiteMgCO3
Oβ“˜ AlbiteNa(AlSi3O8)
Oβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Oβ“˜ CalciteCaCO3
Oβ“˜ DolomiteCaMg(CO3)2
Oβ“˜ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
FFluorine
Fβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
NaSodium
Naβ“˜ AlbiteNa(AlSi3O8)
MgMagnesium
Mgβ“˜ TalcMg3Si4O10(OH)2
Mgβ“˜ AntigoriteMg3(Si2O5)(OH)4
Mgβ“˜ MagnesiteMgCO3
Mgβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Mgβ“˜ DolomiteCaMg(CO3)2
Mgβ“˜ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
AlAluminium
Alβ“˜ AlbiteNa(AlSi3O8)
Alβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siβ“˜ QuartzSiO2
Siβ“˜ TalcMg3Si4O10(OH)2
Siβ“˜ AntigoriteMg3(Si2O5)(OH)4
Siβ“˜ AlbiteNa(AlSi3O8)
Siβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
SSulfur
Sβ“˜ PyrrhotiteFe1-xS
Sβ“˜ PyriteFeS2
Sβ“˜ Pentlandite(NixFey)Ξ£9S8
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ ViolariteFe2+Ni23+S4
Sβ“˜ MilleriteNiS
Sβ“˜ ArsenopyriteFeAsS
Sβ“˜ CovelliteCuS
KPotassium
Kβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ CalciteCaCO3
Caβ“˜ DolomiteCaMg(CO3)2
Caβ“˜ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
TiTitanium
Tiβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
MnManganese
Mnβ“˜ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FeIron
Feβ“˜ PyrrhotiteFe1-xS
Feβ“˜ PyriteFeS2
Feβ“˜ Pentlandite(NixFey)Ξ£9S8
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ ViolariteFe2+Ni23+S4
Feβ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Feβ“˜ ArsenopyriteFeAsS
Feβ“˜ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
NiNickel
Niβ“˜ Pentlandite(NixFey)Ξ£9S8
Niβ“˜ ViolariteFe2+Ni23+S4
Niβ“˜ MilleriteNiS
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ CovelliteCuS
AsArsenic
Asβ“˜ ArsenopyriteFeAsS
AuGold
Auβ“˜ GoldAu

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Avoca Resources Ltd (2010), September Quarterly Highlights, Sept 2010
Metals X Ltd (2014), Hartleys Ltd, 01/08/2014
Alacer Gold (2012), ASX Announcement- Alacer Announces 23% Increase of Higginsville Mineral Reserve Estimate to 875 000 Ounces, 06/12/2012
Metals X Ltd (2015), Quarterly Report Ending 30 June 2015
Martson, R.J. (1984), Nickel Mineralisation in Western Australia, Mineral Resources Bulletin 14, Geological Survey of Western Australia, 01 January 1984

Localities in this Region

Other Regions, Features and Areas containing this locality

Australia
Australian PlateTectonic Plate

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