Mineralogy Database

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9 samples matching your criteria

  • Sample n°1885 : altered black crystal in vein quartz debris (5 cm), with hydrokenoesmoreite (var. ferritungstite)
    Minerals: FERBERITE HYDROKENOELSMOREITE ANTHOINITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°4571 : altered ferberite crystal (1 cm) in saccharoidal quartz, with hydrokenoesmoreite (var. ferritungstite)
    Minerals: ANTHOINITE HYDROKENOELSMOREITE
    Year: 1954
    Country: Rwanda
  • Sample n°8532 : altered black crystals with yellow alteration in vein quartz, with hydrokenoesmoreite (var. ferritungstite)
    Minerals: HYDROKENOELSMOREITE WOLFRAMITE
    Year:
    Country: Rwanda
  • Sample n°8588 : white clayey anthoinite debris (3 cm), yellow hydrokenoesmoreite (var. ferritungstite) coatings
    Minerals: ANTHOINITE HYDROKENOELSMOREITE
    Year:
    Country: Rwanda
  • Sample n°10310 : debris of crystals (4 cm) with white coating, with hydrokenoesmoreite (var. ferritungstite)
    Minerals: ANTHOINITE FERBERITE HYDROKENOELSMOREITE
    Year:
    Country: Rwanda
  • Sample n°17890 : complex alteration of scheelite precursor to hydrokenoelsmoreite, var ferrotungstite
    Minerals: HYDROKENOELSMOREITE FERBERITE
    Year: 2017
    Country: Rwanda
  • Sample n°17912 : complex alteration
    Minerals: FERBERITE HYDROKENOELSMOREITE
    Year: 2017
    Country: Rwanda
  • Sample n°19332 : ferberite alteration, var ferrotungstite
    Minerals: FERBERITE HYDROKENOELSMOREITE
    Year: 2020
    Country: Rwanda
  • Sample n°19674 : group of octahedral ferberite crystals, with hydrokenoelsmoreite coating, var ferrotungstite
    Minerals: FERBERITE HYDROKENOELSMOREITE
    Year: 2022
    Country: Rwanda
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