Mineralogy Database

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4831 samples matching your criteria

  • Sample n°3348 : large nodular specimen
    Minerals: MALACHITE CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°3356 : meteorite - grey block (2 cm) with metallic spots
    Minerals: unspecified
    Year:
    Country: Congo (RDC)
  • Sample n°3525 : rhombododecahedral crystals (2 cm)
    Minerals: GARNET
    Year: 1912
    Country: Congo (RDC)
  • Sample n°3526 : garnet in gneiss
    Minerals: GARNET
    Year: 1913
    Country: Congo (RDC)
  • Sample n°3530 : banded (pink, red, white)
    Minerals: AGATE (quartz)
    Year:
    Country: Congo (RDC)
  • Sample n°3552 : altered debris
    Minerals: PYRITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°3553 : component of pegmatite
    Minerals: ALBITE
    Year: 1953
    Country: Congo (RDC)
  • Sample n°3554 : crystals in greisen, with polished section
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°3555 : long black needles in pegmatite (core sample)
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°3556 : black needles and compact crystals in micaceous tourmalinite
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)