Mineralogy Database

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13 samples matching your criteria

  • Sample n°12267 : greenish block (11 cm) white quartz vein (cm) with natrolite as white powder
    Minerals: NATROLITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12338 : white star-shaped aggregates and fibrous layers on block (8 cm)
    Minerals: PECTOLITE
    Year: 1969
    Country: Czech Republic
  • Sample n°12565 : rounded fragments (5 mm), var. iserine
    Minerals: ILMENITE
    Year: 1954
    Country: Czech Republic
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