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New Cobar Mine, Cobar, Cobar, Robinson Co., New South Wales, Australia

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Active open pit Cu-Au mine 3 km south of the township of Cobar.
Multiple vein.
Oxidation zone rich in a large variety of secondary minerals of Pb, Cu, As and others.

Map sheet: Cobar 1:250 000 Metallogenic Map; SH 55-14, 8034-I-N.
Coordinates: 391300mE, 6512320mN.



References:
- Andrews 1913
- Gray 1920
- Rayney 1969
- Ryan 1993
- Gilligan and Byrnes 1995.
- Leverett, P., McKinnon, A. R., Sharpe, J. L. and Williams, P. A. (2005) Secondary minerals from the central Cobar mines. Australian Journal of Mineralogy, 11, 75-82.
- http://leme.anu.edu.au/Pubs/Advancesinregolith/Leverett_et_al.pdf




Group 2 - Sulphides and Sulfosalts
  		• Acanthite2.BA.35
    Ag
     
    2
    		S
  		• Arsenopyrite2.EB.20
    FeAsS - (Fe
     
    0.90
    		Co
     
    0.10
    		)AsS
  		• Berzelianite2.BA.20
    Cu
     
    2
    		Se
  		• Chalcocite2.BA.05
    Cu
     
    2
    		S
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Covellite2.CA.05a
    CuS
    Group 3 - Halides
  		• Atacamite3.DA.10a
    Cu
     
    2
    		[(OH)
     
    3
    		|Cl]
  		• Chlorargyrite
    var: Bromian Chlorargyrite    		3.AA.15
    Ag(Cl,Br)
  		• Iodargyrite3.AA.10
    AgI
    Group 4 - Oxides and Hydroxides
  		• Cassiterite4.DB.05
    SnO
     
    2
  		• Cuprite4.AA.10
    Cu
     
    2
    		O
  		• Mandarinoite ?4.JH.15
    Fe
     
    2
    		Se
     
    3
    		O
     
    9
    		·4H
     
    2
    		O
    Group 5 - Nitrates and Carbonates
  		• Azurite5.BA.05
    Cu
     
    3
    		[OH|CO
     
    3
    		]
     
    2
  		• Bismutite5.BE.25
    (BiO)
     
    2
    		CO
     
    3
  		• Cerussite5.AB.15
    PbCO
     
    3
  		• Malachite5.BA.10
    Cu
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Baryte7.AD.35
    BaSO
     
    4
  		• Chalcanthite7.CB.20
    CuSO
     
    4
    		·5H
     
    2
    		O
  		• Ungemachite ?7.DG.10
    K
     
    3
    		Na
     
    8
    		Fe(SO
     
    4
    		)
     
    6
    		(NO
     
    3
    		)
     
    2
    		·6H
     
    2
    		O
  		• Wulfenite7.GA.05
    Pb[MoO
     
    4
    		]
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Agardite-(Nd)8.DL.15
    (Nd,La,Ce)Cu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		)
     
    3
    		] · 3H
     
    2
    		O
  		• Agardite-(Y)8.DL.15
    (Y,Ca)Cu
     
    6
    		[(OH)
     
    6
    		|(AsO
     
    4
    		,HAsO
     
    4
    		)|(AsO
     
    4
    		)
     
    2
    		] · 3H
     
    2
    		O
  		• Bayldonite8.BH.45
    Cu
     
    3
    		Pb[OH|AsO
     
    4
    		]
     
    2
  		• Chenevixite8.DD.05
    Cu
     
    2
    		Fe
    3+
    2
    		[(OH)
     
    2
    		|AsO
     
    4
    		]
     
    2
  		• Duftite8.BH.35
    PbCu[OH|AsO
     
    4
    		]
  		• Gartrellite8.CG.20
    Pb(Cu,Fe
    3+
     
    		,Zn)
     
    2
    		[AsO
     
    4
    		,SO
     
    4
    		]
     
    2
    		 · 2(H
     
    2
    		O,OH)
  		• Mimetite8.BN.05
    Pb
     
    5
    		[Cl|(AsO
     
    4
    		)
     
    3
    		]
  		• Olivenite8.BB.30
    Cu
     
    2
    		[OH|AsO
     
    4
    		]
  		• Philipsbornite ?8.BL.10
    PbAl
     
    3
    		[(OH)
     
    5
    		|(AsO
     
    4
    		)
     
    2
    		] · H
     
    2
    		O
  		• Plumbogummite8.BL.10
    PbAl
     
    3
    		[(OH)
     
    5
    		|(PO
     
    4
    		)
     
    2
    		] · H
     
    2
    		O
  		• Segnitite8.BL.10
    PbFe
    3+
    3
    		[(OH,H
     
    2
    		O)
     
    6
    		|(AsO
     
    4
    		)
     
    2
    		]
    Group 9 - Silicates
  		• Chrysocolla9.ED.20
    (Cu,Al)
     
    2
    		H
     
    2
    		Si
     
    2
    		O
     
    5
    		(OH)
     
    4
    		·nH
     
    2
    		O


    32 entries listed. 31 valid minerals.

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