Bournonite 

  • A very aesthetic miniature formed by a group of tabular bournonite twinned crystals. Excellent brilliance and interpenetrated. With some very bright octahedral pyrite crystals. ...

    Ref: 1V051

    Location: MACHACAMARCA MINE, MACHACAMARCA SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSÍ, BOLIVIA

    Dimensions: 2.7 X 2.2 X 2 cm.

    140 € 190 € Disponible
    Reduced price!
  • A very rich and huge size specimen of bournonite crystals, from pocket recently found in Mina Víboras (vipers), Machacamarca (Bolivia). This sample shows numerous groups ...

    Ref: 1V098

    Location: VIBORAS MINE, MACHACAMARCA SUBDISTRICT, MACHACAMARCA MINING DISTRICT (COLAVI MINING DISTRICT), CORNELIO SAAVEDRA PROVINCE, POTOSI, BOLIVIA

    Dimensions: 11.2 X 7.9 X 4 cm.

    890 € 1 185 € Disponible
    Reduced price!
  • Group of very sharp augelite crystals, colorless, transparent and with good brilliance. Accompanied by small but brilliant pyrite octahedrons. Also highlight the presence of ...

    Ref: 1V132

    Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA

    Dimensions: 3 X 1.9 X 1.4 cm.

    120 € 155 € Disponible
    Reduced price!
  • Group of very sharp augelite crystals, colorless, transparent and with good brilliance. Accompanied by small but brilliant pyrite octahedrons. Also highlight the presence of ...

    Ref: 1V133

    Location: SAN JOSE MINE, ORURO, CERCADO PROVINCE, ORURO, BOLIVIA

    Dimensions: 2.7 X 2.7 X 2.1 cm.

    120 € 155 € Disponible
    Reduced price!

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