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Cattle Grid deposit, Oakden Hills, Pastoral Unincorporated Area, South Australia, Australiai
Regional Level Types
Cattle Grid depositDeposit
Oakden HillsLocality (Australia)
Pastoral Unincorporated AreaUnincorporated Area
South AustraliaState
AustraliaCountry

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Latitude & Longitude (WGS84):
31° 26' 37'' South , 137° 8' 31'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Woomera293 (2013)40.0km
Mindat Locality ID:
163
Long-form identifier:
mindat:1:2:163:1
GUID (UUID V4):
0
Other/historical names associated with this locality:
Cattle Grid deposit, Pernatty Lagoon; Cattle Grid Pit; Cattlegrid; ML5599


A non-operating copper-silver-cobalt mine adjacent to Pernatty Lagoon, a salt lake, about 40km SE of Woomera. Cattle Grid was found in 1971, concealed by Dune sand, and is by far the largest deposit in the Mt Gunson field. Cattle Grid deposit yielded 7.2 Mt @ 1.9% Cu and more than 8 g/t silver for a total of 137,000 tonnes of contained copper between 1974 – 1986.

The Cattlegrid deposit was sporadically re-mined based on bulk mining from open cuts with lower ore grades. Previously owned by Mount Gunson Mines Pty, presently under a mining lease by Salisbury Resources Ltd. Salisbury’s Main Exploration Target is 11-12 million tonnes @ 1-1.5 % copper and 5-10 g/t silver with additional cobalt credits from the prospective zone of the un-mined Cattle Grid Breccia north of the existing pit.

Mount Gunson is located on flat-lying Precambrian platform sediments overlaying the Gawler Craton horst/graben crystalline basement within the Olympic Dam Copper-Gold Province, a generally North trending feature which hosts a number of significant copper-gold mines.

The sediments host gently dipping lenticular orebodies of copper sulphide mineralisation with plan dimensions measured in kilometres or fractions thereof, and thicknesses varying from about 3-10m. Their depths vary from 10s of m to up to 400m deep. The orebodies display a marked ore gradation highest in the upper section. This upper zone can include a brecciated carbonate-rich sandstone within a carbonate-rich mudstone host. As of 2013, two of the shallower deposits (the MG14 and Windabout) have been exploited by open pit methods.

Shale-hosted orebodies within the Tapley Hill Formation are much finer grained and not necessarily breccia hosted. Minerals include chalcocite, bornite, chalcopyrite, covellite, and carrolite.

Sandstone-hosted orebodies of the Pandurra Formation (a 1km pre-Adelaidean fluviatile sandstone unit are similar, but tend to exclude cobalt and silver.

More regionally, atacamite has been noted at the surface and has been ascribed to the salinated surface environment.

Crystalline gypsum veining is common within Quaternary sand spreads.

For the copper sulphides, flotation recovery is poor at marketable grade but leaching of low-grade concentrates has shown some promise. For that reason, the now-defunct Cattlegrid and Main Open Cut pits use in-pit heap leaching and cementation. In addition, recovery of metallic copper, cobalt and silver at the mine site is being explored via a solvent extraction-electrowin process.

Note: As at 19/4/2024 the following references are invalid:
www.gunson.com.au (n.d.) http://www.gunson.com.au/html/gunson_f.html
www.pir.sa.gov.au (n.d.) http://www.pir.sa.gov.au/__data/assets/pdf_file/0016/10906/mj28_copper.pdf
www.salisburyresources.com.au (n.d.) http://www.salisburyresources.com.au/?page_id=117

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

36 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:

Anhydrite
Formula: CaSO4
Atacamite
Formula: Cu2(OH)3Cl
Azurite
Formula: Cu3(CO3)2(OH)2
Bismuthinite
Formula: Bi2S3
Bornite
Formula: Cu5FeS4
Brochantite
Formula: Cu4(SO4)(OH)6
Carrollite
Formula: CuCo2S4
Chalcocite
Formula: Cu2S
Chalcopyrite
Formula: CuFeS2
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Connellite
Formula: Cu19(SO4)(OH)32Cl4 · 3H2O
References:
Steve Sorrell CollectionIdentified by Steve Sorrell: Visual Identification
Copiapite
Formula: Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
Covellite
Formula: CuS
Dickite
Formula: Al2(Si2O5)(OH)4
Digenite
Formula: Cu9S5
Djurleite
Formula: Cu31S16
Emplectite
Formula: CuBiS2
Eriochalcite
Formula: CuCl2 · 2H2O
Galena
Formula: PbS
Glaucodot
Formula: (Co0.50Fe0.50)AsS
Gypsum
Formula: CaSO4 · 2H2O
Halloysite
Formula: Al2(Si2O5)(OH)4
References:
Steve Sorrell CollectionIdentification: Visual Identification
Halotrichite
Formula: FeAl2(SO4)4 · 22H2O
Iodargyrite
Formula: AgI
Linnaeite
Formula: Co2+Co3+2S4
Malachite
Formula: Cu2(CO3)(OH)2
Nukundamite
Formula: Cu3.33Fe0.66S4
Paratacamite
Formula: Cu3(Cu,Zn)(OH)6Cl2
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Sideronatrite
Formula: Na2Fe(SO4)2(OH) · 3H2O
Siegenite
Formula: CoNi2S4
Sphalerite
Formula: ZnS
'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
Tenorite
Formula: CuO
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
Wittichenite
Formula: Cu3BiS3
Wulfenite
Formula: Pb(MoO4)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Djurleite2.BA.05Cu31S16
Digenite2.BA.10Cu9S5
Bornite2.BA.15Cu5FeS4
Covellite2.CA.05aCuS
Nukundamite2.CA.10Cu3.33Fe0.66S4
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Carrollite2.DA.05CuCo2S4
Linnaeite2.DA.05Co2+Co3+2S4
Siegenite2.DA.05CoNi2S4
Bismuthinite2.DB.05Bi2S3
Pyrite2.EB.05aFeS2
Glaucodot2.EB.10c(Co0.50Fe0.50)AsS
Wittichenite2.GA.20Cu3BiS3
'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Emplectite2.HA.05CuBiS2
Group 3 - Halides
Iodargyrite3.AA.10AgI
Eriochalcite3.BB.05CuCl2 · 2H2O
Atacamite3.DA.10aCu2(OH)3Cl
Paratacamite3.DA.10cCu3(Cu,Zn)(OH)6Cl2
Connellite3.DA.25Cu19(SO4)(OH)32Cl4 · 3H2O
Group 4 - Oxides and Hydroxides
Tenorite4.AB.10CuO
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Azurite5.BA.05Cu3(CO3)2(OH)2
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Brochantite7.BB.25Cu4(SO4)(OH)6
Halotrichite7.CB.85FeAl2(SO4)4 · 22H2O
Gypsum7.CD.40CaSO4 · 2H2O
Copiapite7.DB.35Fe2+Fe3+4(SO4)6(OH)2 · 20H2O
Sideronatrite7.DF.20Na2Fe(SO4)2(OH) · 3H2O
Wulfenite7.GA.05Pb(MoO4)
Group 9 - Silicates
Dickite9.ED.05Al2(Si2O5)(OH)4
Halloysite9.ED.10Al2(Si2O5)(OH)4
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 BrochantiteCu4(SO4)(OH)6
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H ConnelliteCu19(SO4)(OH)32Cl4 · 3H2O
H CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
H DickiteAl2(Si2O5)(OH)4
H EriochalciteCuCl2 · 2H2O
H GypsumCaSO4 · 2H2O
H HalloysiteAl2(Si2O5)(OH)4
H HalotrichiteFeAl2(SO4)4 · 22H2O
H MalachiteCu2(CO3)(OH)2
H ParatacamiteCu3(Cu,Zn)(OH)6Cl2
H SideronatriteNa2Fe(SO4)2(OH) · 3H2O
CCarbon
C AzuriteCu3(CO3)2(OH)2
C MalachiteCu2(CO3)(OH)2
OOxygen
O AnhydriteCaSO4
O AtacamiteCu2(OH)3Cl
O AzuriteCu3(CO3)2(OH)2
O BrochantiteCu4(SO4)(OH)6
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O ConnelliteCu19(SO4)(OH)32Cl4 · 3H2O
O CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
O DickiteAl2(Si2O5)(OH)4
O EriochalciteCuCl2 · 2H2O
O GypsumCaSO4 · 2H2O
O HalloysiteAl2(Si2O5)(OH)4
O HalotrichiteFeAl2(SO4)4 · 22H2O
O MalachiteCu2(CO3)(OH)2
O ParatacamiteCu3(Cu,Zn)(OH)6Cl2
O QuartzSiO2
O SideronatriteNa2Fe(SO4)2(OH) · 3H2O
O TenoriteCuO
O WulfenitePb(MoO4)
NaSodium
Na SideronatriteNa2Fe(SO4)2(OH) · 3H2O
AlAluminium
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al DickiteAl2(Si2O5)(OH)4
Al HalloysiteAl2(Si2O5)(OH)4
Al HalotrichiteFeAl2(SO4)4 · 22H2O
SiSilicon
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si DickiteAl2(Si2O5)(OH)4
Si HalloysiteAl2(Si2O5)(OH)4
Si QuartzSiO2
SSulfur
S AnhydriteCaSO4
S BismuthiniteBi2S3
S BorniteCu5FeS4
S BrochantiteCu4(SO4)(OH)6
S CarrolliteCuCo2S4
S ChalcopyriteCuFeS2
S ChalcociteCu2S
S ConnelliteCu19(SO4)(OH)32Cl4 · 3H2O
S CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
S CovelliteCuS
S DigeniteCu9S5
S DjurleiteCu31S16
S EmplectiteCuBiS2
S GalenaPbS
S Glaucodot(Co0.50Fe0.50)AsS
S GypsumCaSO4 · 2H2O
S HalotrichiteFeAl2(SO4)4 · 22H2O
S LinnaeiteCo2+Co23+S4
S NukundamiteCu3.33Fe0.66S4
S PyriteFeS2
S SideronatriteNa2Fe(SO4)2(OH) · 3H2O
S SiegeniteCoNi2S4
S SphaleriteZnS
S Tennantite SubgroupCu6(Cu4C22+)As4S12S
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
S WitticheniteCu3BiS3
ClChlorine
Cl AtacamiteCu2(OH)3Cl
Cl ConnelliteCu19(SO4)(OH)32Cl4 · 3H2O
Cl EriochalciteCuCl2 · 2H2O
Cl ParatacamiteCu3(Cu,Zn)(OH)6Cl2
CaCalcium
Ca AnhydriteCaSO4
Ca GypsumCaSO4 · 2H2O
FeIron
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe CopiapiteFe2+Fe43+(SO4)6(OH)2 · 20H2O
Fe Glaucodot(Co0.50Fe0.50)AsS
Fe HalotrichiteFeAl2(SO4)4 · 22H2O
Fe NukundamiteCu3.33Fe0.66S4
Fe PyriteFeS2
Fe SideronatriteNa2Fe(SO4)2(OH) · 3H2O
CoCobalt
Co CarrolliteCuCo2S4
Co Glaucodot(Co0.50Fe0.50)AsS
Co LinnaeiteCo2+Co23+S4
Co SiegeniteCoNi2S4
NiNickel
Ni SiegeniteCoNi2S4
CuCopper
Cu AtacamiteCu2(OH)3Cl
Cu AzuriteCu3(CO3)2(OH)2
Cu BorniteCu5FeS4
Cu BrochantiteCu4(SO4)(OH)6
Cu CarrolliteCuCo2S4
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu ConnelliteCu19(SO4)(OH)32Cl4 · 3H2O
Cu CovelliteCuS
Cu DigeniteCu9S5
Cu DjurleiteCu31S16
Cu EmplectiteCuBiS2
Cu EriochalciteCuCl2 · 2H2O
Cu MalachiteCu2(CO3)(OH)2
Cu NukundamiteCu3.33Fe0.66S4
Cu ParatacamiteCu3(Cu,Zn)(OH)6Cl2
Cu Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cu TenoriteCuO
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Cu WitticheniteCu3BiS3
ZnZinc
Zn ParatacamiteCu3(Cu,Zn)(OH)6Cl2
Zn SphaleriteZnS
AsArsenic
As Glaucodot(Co0.50Fe0.50)AsS
As Tennantite SubgroupCu6(Cu4C22+)As4S12S
MoMolybdenum
Mo WulfenitePb(MoO4)
AgSilver
Ag IodargyriteAgI
SbAntimony
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
IIodine
I IodargyriteAgI
PbLead
Pb GalenaPbS
Pb WulfenitePb(MoO4)
BiBismuth
Bi BismuthiniteBi2S3
Bi EmplectiteCuBiS2
Bi WitticheniteCu3BiS3

Localities in this Region

Other Regions, Features and Areas containing this locality

Australia
Australian PlateTectonic Plate

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