McCarthy Find (McCarthy's Find; Koorabooka Creek; Kurabuka Creek), Mount Augustus area, Upper Gascoyne Shire, Western Australia, Australiai
Regional Level Types | |
---|---|
McCarthy Find (McCarthy's Find; Koorabooka Creek; Kurabuka Creek) | - not defined - |
Mount Augustus area | Mountain (Near to) |
Upper Gascoyne Shire | Shire |
Western Australia | State |
Australia | Country |
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Latitude & Longitude (WGS84):
24° 5' 5'' South , 116° 43' 59'' East
Latitude & Longitude (decimal):
KΓΆppen climate type:
Mindat Locality ID:
126050
Long-form identifier:
mindat:1:2:126050:5
GUID (UUID V4):
6eb8d81f-4003-4fff-a27e-d6884a4b5c34
Located 1 km south west of Deep Well.
Discovered by Cue prospector D Lambie around 1920. Lambie stated the deposit was silver-lead from a hill of marble, at the side of Kurabuka Creek, 20 kilometres north-east of the junction of the Frederick and Lyons Rivers. Lambie claims he had discovered gold, silver, copper, lead, rubies and other mineral wealth/precious stones. The rubies at least are unlikely and could have been garnets. Two specimens were sent to Perth showing quartz and galena. They were assayed with the first showing 41% lead, 14oz silver and a trace of gold. The second was 44.75% lead, 15oz silver and a trace of gold.
Officially the deposit contains limonite, anglesite, covellite, chrysocolla, malachite, smithsonite, and hydrozincite, with crystalline argentiferous galena, dark iron rich sphalerite, and siderite. This is associated with a east trending 0.6 metres wide shear zone, containing 5-10% galena. Mineralisation is in pods and stringers in joint planes, in the flat lying Irregully Formation dolomite, in the axis of the Woolshed Syncline.
Four small pits and one drive form the historic workings. Explored by Westfield 1961-1967, and Newcrest 1990-1991.
The Mindat co-ordinates are approximate.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
13 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 DiagramDetailed Mineral List:
β Anglesite Formula: PbSO4 |
β Beidellite Formula: (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
β Cerussite Formula: PbCO3 |
β Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
β Covellite Formula: CuS |
β Dolomite Formula: CaMg(CO3)2 |
β Galena Formula: PbS |
β Hydrozincite Formula: Zn5(CO3)2(OH)6 |
β 'Limonite' |
β Malachite Formula: Cu2(CO3)(OH)2 |
β Quartz Formula: SiO2 |
β Siderite Formula: FeCO3 |
β Smithsonite Formula: ZnCO3 |
β Sphalerite Formula: ZnS |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
β | Covellite | 2.CA.05a | CuS |
β | Sphalerite | 2.CB.05a | ZnS |
β | Galena | 2.CD.10 | PbS |
Group 4 - Oxides and Hydroxides | |||
β | Quartz | 4.DA.05 | SiO2 |
Group 5 - Nitrates and Carbonates | |||
β | Siderite | 5.AB.05 | FeCO3 |
β | Smithsonite | 5.AB.05 | ZnCO3 |
β | Dolomite | 5.AB.10 | CaMg(CO3)2 |
β | Cerussite | 5.AB.15 | PbCO3 |
β | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
β | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
β | Anglesite | 7.AD.35 | PbSO4 |
Group 9 - Silicates | |||
β | Beidellite | 9.EC.40 | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 Β· nH2O |
β | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 1 |
Unclassified | |||
β | 'Limonite' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
H | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
H | β Hydrozincite | Zn5(CO3)2(OH)6 |
H | β Malachite | Cu2(CO3)(OH)2 |
C | Carbon | |
C | β Cerussite | PbCO3 |
C | β Dolomite | CaMg(CO3)2 |
C | β Hydrozincite | Zn5(CO3)2(OH)6 |
C | β Malachite | Cu2(CO3)(OH)2 |
C | β Siderite | FeCO3 |
C | β Smithsonite | ZnCO3 |
O | Oxygen | |
O | β Anglesite | PbSO4 |
O | β Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
O | β Cerussite | PbCO3 |
O | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
O | β Dolomite | CaMg(CO3)2 |
O | β Hydrozincite | Zn5(CO3)2(OH)6 |
O | β Malachite | Cu2(CO3)(OH)2 |
O | β Quartz | SiO2 |
O | β Siderite | FeCO3 |
O | β Smithsonite | ZnCO3 |
Na | Sodium | |
Na | β Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
Mg | Magnesium | |
Mg | β Dolomite | CaMg(CO3)2 |
Al | Aluminium | |
Al | β Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
Al | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Si | Silicon | |
Si | β Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
Si | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Si | β Quartz | SiO2 |
S | Sulfur | |
S | β Anglesite | PbSO4 |
S | β Covellite | CuS |
S | β Galena | PbS |
S | β Sphalerite | ZnS |
Ca | Calcium | |
Ca | β Beidellite | (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
Ca | β Dolomite | CaMg(CO3)2 |
Fe | Iron | |
Fe | β Siderite | FeCO3 |
Cu | Copper | |
Cu | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Cu | β Covellite | CuS |
Cu | β Malachite | Cu2(CO3)(OH)2 |
Zn | Zinc | |
Zn | β Hydrozincite | Zn5(CO3)2(OH)6 |
Zn | β Smithsonite | ZnCO3 |
Zn | β Sphalerite | ZnS |
Pb | Lead | |
Pb | β Anglesite | PbSO4 |
Pb | β Cerussite | PbCO3 |
Pb | β Galena | PbS |
Other Regions, Features and Areas containing this locality
Australia
- Western Australia
- Edmund BasinBasin
- Warakurna Large Igneous ProvinceGeologic Province
- West Australian ElementCraton
Australian PlateTectonic Plate
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