Mineralogy Database

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4831 samples matching your criteria

  • Sample n°19108 : granular mass
    Minerals: HEMATITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19109 : veins
    Minerals: HETEROGENITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19110 : fibrous aggregates
    Minerals: MALACHITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19111 : massive
    Minerals: CHALCOPYRITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19112 : specular
    Minerals: HEMATITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19113 : large plate-shaped crystal fragment
    Minerals: TANTALITE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19114 : large cleavage fragment
    Minerals: MICROCLINE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19115 : abundant prallel greensish crystals in pegmatite matrix
    Minerals: SPODUMENE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19116 : white to pinkish material
    Minerals: ALLOPHANE
    Year: 2020
    Country: Congo (RDC)
  • Sample n°19117 : fragments
    Minerals: THOREAULITE
    Year: 2020
    Country: Congo (RDC)
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