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Chudnoe Pd-Au deposit, Maldynyrd (Maldy-nyrd) range, upper part of the Kozhim river basin, Prepolar Ural, Komi Republic, Northern Region, Russia

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Shear zone cutting liparite neck within schists. Pd-Au mineralisation connected with small veinlets of fuchsite into liparite.




Group 1 - Elements
  		• Gold1.AA.05
    Au
  		• Palladium1.AF.10
    (Pd,Pt)
    Group 2 - Sulphides and Sulfosalts
  		• Atheneite2.AC.05a
    (Pd,Hg)
     
    3
    		As
    Group 4 - Oxides and Hydroxides
  		• Hematite4.CB.05
    Fe
     
    2
    		O
     
    3
  		• Ilmenite4.CB.05
    Fe
    2+
     
    		TiO
     
    3
  		• Quartz4.DA.05
    SiO
     
    2
  		• Zincochromite4.BB.05
    ZnCr
     
    2
    		O
     
    4
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Chernovite-(Y)8.AD.35
    YAsO
     
    4
  		• Gasparite-(Ce)8.AD.50
    (Ce,REE)AsO
     
    4
  		• Monazite-(Ce)8.AD.50
    (Ce,La,Nd,Th)PO
     
    4
  		• Monazite-(La)8.AD.50
    (La,Ce,Nd)PO
     
    4
  		• Xenotime-(Y)8.AD.35
    YPO
     
    4
    Group 9 - Silicates
  		• Albite9.FA.35
    Na[AlSi
     
    3
    		O
     
    8
    		]
  		• Allanite-(Ce)9.BG.05
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
      var: Chromian Allanite-(Ce)9.BG.05
    {CaCe}{Al
     
    2
    		Fe
    2+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Chloritoid9.AF.85
    (Fe
    2+
     
    		,Mg,Mn
    2+
     
    		)Al
     
    2
    		[O|(OH)
     
    2
    		|SiO
     
    4
    		]
  		• Epidote9.BG.05
    {Ca
     
    2
    		}{Al
     
    2
    		Fe
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Muscovite
    var: Fuchsite    		9.EC.15
    K(Al,Cr)
     
    3
    		Si
     
    3
    		O
     
    10
    		(OH)
     
    2
  		• Piemontite9.BG.05
    {Ca
     
    2
    		}{Al
     
    2
    		Mn
    3+
     
    		}[O|OH|SiO
     
    4
    		|Si
     
    2
    		O
     
    7
    		]
  		• Staurolite9.AF.30
    (Fe
    2+
     
    		,Mg,Zn)
     
    1.5-2
    		Al
     
    9
    		[O
     
    6
    		|(OH,O)
     
    2
    		|(SiO
     
    4
    		)
     
    4
    		]
  		• Zincostaurolite9.AF.30
    (Zn,Li,Fe
    2+
     
    		,Mg)
     
    <2
    		Al
     
    9
    		[O
     
    6
    		|(OH)
     
    2
    		|(SiO
     
    4
    		)
     
    4
    		]
  		• Zircon9.AD.30
    Zr[SiO
     
    4
    		]
    Unclassified Minerals
  		• 'Magnesiochromite-Spinel Series'-
  		• 'Mertieite'-


    24 entries listed. 22 valid minerals.

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