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Pereval Marble Quarry, Slyudyanka (Sludyanka), Lake Baikal area, Irkutskaya Oblast', Prebaikalia (Pribaikal'e), Eastern-Siberian Region, Russia

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(карьер Перевал)

Still mining a lot, about 2 blasts per week during whole year. But it's very difficult to get the entrance permission.
Diopside, massive calcite and tremolite are common; other minerals more or less rare.




Group 2 - Sulphides and Sulfosalts
  		• Chalcopyrite2.CB.10a
    CuFeS
     
    2
  		• Florensovite (TL)2.DA.05
    (Cu,Zn)Cr
     
    1.5
    		Sb
     
    0.5
    		S
     
    4
  		• Kalininite (TL)2.DA.05
    ZnCr
     
    2
    		S
     
    4
  		• Pyrite2.EB.05a
    FeS
     
    2
    Group 4 - Oxides and Hydroxides
  		• Ankangite4.DK.05
    Ba(Ti,V
    3+
     
    		,Cr)
     
    8
    		O
     
    16
  		• Berdesinskiite4.CB.30
    V
    3+
    2
    		TiO
     
    5
  		• Eskolaite4.CB.05
    Cr
     
    2
    		O
     
    3
  		• Franklinite4.BB.05
    Zn
    2+
     
    		Fe
    3+
    2
    		O
     
    4
  		• Ilmenite4.CB.05
    Fe
    2+
     
    		TiO
     
    3
  		• Karelianite4.CB.05
    V
     
    2
    		O
     
    3
  		• Magnesiochromite4.BB.05
    MgCr
     
    2
    		O
     
    4
  		• Magnesiocoulsonite (TL)4.BB.05
    MgV
     
    2
    		O
     
    4
  		• Quartz4.DA.05
    SiO
     
    2
  		• Schreyerite4.CB.35
    V
     
    2
    		Ti
     
    3
    		O
     
    9
  		• Spinel4.BB.05
    MgAl
     
    2
    		O
     
    4
    Group 5 - Nitrates and Carbonates
  		• Calcite5.AB.05
    CaCO
     
    3
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Baryte7.AD.35
    BaSO
     
    4
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Apatite-(CaF)8.BN.05
    Ca
     
    5
    		[F|(PO
     
    4
    		)
     
    3
    		]
    Group 9 - Silicates
  		• Batisivite (TL)9.BE.95
    V
     
    8
    		Ti
     
    6
    		[Ba(Si
     
    2
    		O
     
    7
    		)O
     
    22
    		]
  		• Chromphyllite9.EC.15
    K(Cr,Al)
     
    2
    		[(OH,F)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Clinohumite9.AF.55
    (Mg,Fe
    2+
     
    		)
     
    9
    		[(F,OH)
     
    2
    		|(SiO
     
    4
    		)
     
    4
    		]
  		• Diopside9.DA.15
    CaMg[Si
     
    2
    		O
     
    6
    		]
  		• Dravite9.CK.05
    [Na][Mg
     
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
  		• Goldmanite9.AD.25
    Ca
     
    3
    		(V
    3+
     
    		,Al,Fe
    3+
     
    		)
     
    2
    		[SiO
     
    4
    		]
     
    3
  		• Muscovite9.EC.15
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
  		• Natalyite (TL)9.DA.25
    Na(V
    3+
     
    		,Cr)[Si
     
    2
    		O
     
    6
    		]
  		• Titanite9.AG.15
    CaTi[O|SiO
     
    4
    		]
  		• Tremolite9.DE.10
    ☐[Ca
     
    2
    		][Mg
     
    5
    		][(OH)
     
    2
    		|Si
     
    8
    		O
     
    22
    		]
  		• Uvarovite9.AD.25
    Ca
     
    3
    		Cr
     
    2
    		[SiO
     
    4
    		]
     
    3
    Unclassified Minerals
  		• 'Chlorite Group'-


    30 entries listed. 29 valid minerals.

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