Mineralogy Database

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4831 samples matching your criteria

  • Sample n°17140 : groups of chalcocite crystals on purplish calcite coating
    Minerals: CALCITE CHALCOCITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17141 : pinkish cobalt-bearing calcite, including large translucent crystal, associated malachite and kolwezite aggregates
    Minerals: CALCITE KOLWEZITE MALACHITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17142 : metallurgic product
    Minerals: COBALT
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17143 : coarse-crystalline cuprite, crossed by irregular copper silicate veins
    Minerals: PLANCHEITE CUPRITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17150 : fragment of large crystal
    Minerals: SPHALERITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17151 : large crystals
    Minerals: AZURITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17152 : coating of well-developed crystals
    Minerals: SPHEROCOBALTITE
    Year: 2014
    Country: Congo (RDC)
  • Sample n°17153 : pseudomorphs after calcite crystals
    Minerals: DIOPTASE PLANCHEITE
    Year: 2011
    Country: Congo (RDC)
  • Sample n°17159 : fragments of green and pinkish transparent tourmaline
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°17160 : var. aquamarine
    Minerals: BERYL
    Year:
    Country: Congo (RDC)
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