Mineralogy Database

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581 samples matching your criteria

  • Sample n°13073 : dark blue nodules and massive material
    Minerals: SHATTUCKITE CALCITE DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°13074 : uraninite-bearing substrate, minor secondary minerals
    Minerals: URANINITE CALCITE SIEGENITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13079 : sample with white siegenite, in breccia with sulfides, calcite and uranium minerals
    Minerals: SIEGENITE CALCITE
    Year: 1970
    Country: Congo (RDC)
  • Sample n°13088 : pink crust
    Minerals: CALCITE SPHEROCOBALTITE
    Year:
    Country: Congo (RDC)
  • Sample n°13186 : sulfides in calcitic gangue material on rock with amphiboles
    Minerals: CHALCOPYRITE CALCITE
    Year: 1974
    Country: Uganda
  • Sample n°13211 : blue-purple rhombohedral crystals (4 cm)
    Minerals: CALCITE
    Year: 1970
    Country: Russia
  • Sample n°13212 : white rhombohedral crystal (6 cm)
    Minerals: CALCITE
    Year: 1970
    Country: Russia
  • Sample n°13214 : block with green and white crystalline material
    Minerals: APATITE CALCITE
    Year: 1970
    Country: Russia
  • Sample n°13216 : diopsidite blocks (7 cm) with calcite and phologopite
    Minerals: CALCITE PHLOGOPITE
    Year: 1970
    Country: Russia
  • Sample n°13218 : pink calcite blocks (12 cm) with blue apatite crystals and black phlogopite lamellae
    Minerals: APATITE PHLOGOPITE CALCITE
    Year: 1970
    Country: Russia
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