Mineralogy Database

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111 samples matching your criteria

  • Sample n°11352 : blocks of quartz with various ore minerals
    Minerals: ARSENOPYRITE WOLFRAMITE
    Year: 1967
    Country: United Kingdom
  • Sample n°12050 : massive pyrrhotite-dominate block, one polished surface
    Minerals: PYRRHOTITE SCHEELITE WOLFRAMITE GARNET
    Year: 1969
    Country: Portugal
  • Sample n°12051 : intergrowth of subhedral pyrrhotite and wolframite crystals, one polished surface
    Minerals: PYRRHOTITE WOLFRAMITE GARNET
    Year: 1969
    Country: Portugal
  • Sample n°12052 : pyrrhotite and wolframite in rock matrix, one polished surface
    Minerals: PYRRHOTITE WOLFRAMITE GARNET
    Year: 1969
    Country: Portugal
  • Sample n°12055 : large anhedral crystals in quartz matrix
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1969
    Country: Portugal
  • Sample n°12056 : coarse-grained aggregate of dark crystals
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1969
    Country: Portugal
  • Sample n°12057 : coarse-grained intergrowth, one polished surface
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1969
    Country: Portugal
  • Sample n°12101 : black massive wolframite in vein quartz (10 cm)
    Minerals: WOLFRAMITE
    Year: 1968
    Country: France
  • Sample n°12227 : black material in pink granite
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12228 : rounded black blocks (2 cm)
    Minerals: CASSITERITE WOLFRAMITE
    Year: 1969
    Country: Czech Republic
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