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Blowhole prospect (Mount McLarty), Balfour Downs Station, East Pilbara Shire, Western Australia, Australiai
Regional Level Types
Blowhole prospect (Mount McLarty)Prospect
Balfour Downs Station- not defined -
East Pilbara ShireShire
Western AustraliaState
AustraliaCountry

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Latitude & Longitude (WGS84):
22° 19' 21'' South , 120° 48' 11'' East
Latitude & Longitude (decimal):
-22.32266,120.80329
GeoHash:
G#: qsjchbq30
GRN:
S15E80
Type:
Prospect
Köppen climate type:
BWh : Hot deserts climate
Mindat Locality ID:
291326
Long-form identifier:
mindat:1:2:291326:4
GUID (UUID V4):
0


In remote country bordering the Great Sandy Desert. The prospect is 6.5 kilometres south-east of Mount Rudall. (Mount McLarty is another hill further to the north-west of Mt Rudall).

Malachite, chrysocolla, cuprite, atacamite and azurite in seams and bunches in joints and shears. When inspected in the mid 1970's the site contained some shallow pits down to a depth of 3 metres. The source mentions a natural 55 metre sinkhole at the location, in dolomite, a seam of malachite seen at the 23 metre depth level.

Explored by PMI in 1969.

No evidence of the prospect, or a sinkhole, could be located at the site placed on maps, and until confirmed the co-ordinates have to be considered approximate.

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Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Rock Types Recorded

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

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Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
ⓘAtacamite3.DA.10aCu2(OH)3Cl
Group 4 - Oxides and Hydroxides
ⓘCuprite4.AA.10Cu2O
Group 5 - Nitrates and Carbonates
ⓘDolomite5.AB.10CaMg(CO3)2
ⓘAzurite5.BA.05Cu3(CO3)2(OH)2
ⓘMalachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
ⓘChrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1

List of minerals for each chemical element

HHydrogen
Hⓘ AtacamiteCu2(OH)3Cl
Hⓘ AzuriteCu3(CO3)2(OH)2
Hⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Hⓘ MalachiteCu2(CO3)(OH)2
CCarbon
Cⓘ AzuriteCu3(CO3)2(OH)2
Cⓘ DolomiteCaMg(CO3)2
Cⓘ MalachiteCu2(CO3)(OH)2
OOxygen
Oⓘ AtacamiteCu2(OH)3Cl
Oⓘ AzuriteCu3(CO3)2(OH)2
Oⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Oⓘ CupriteCu2O
Oⓘ DolomiteCaMg(CO3)2
Oⓘ MalachiteCu2(CO3)(OH)2
MgMagnesium
Mgⓘ DolomiteCaMg(CO3)2
AlAluminium
Alⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
SiSilicon
Siⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
ClChlorine
Clⓘ AtacamiteCu2(OH)3Cl
CaCalcium
Caⓘ DolomiteCaMg(CO3)2
CuCopper
Cuⓘ AtacamiteCu2(OH)3Cl
Cuⓘ AzuriteCu3(CO3)2(OH)2
Cuⓘ ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cuⓘ CupriteCu2O
Cuⓘ MalachiteCu2(CO3)(OH)2

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

Marston, R. J. (1979) Copper mineralization in Western Australia. Mineral Resources Bulletin 13. Geological Survey of Western Australia
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