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  14 samples matching your criteria
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        Sample n°2525 : white microcrystalline crust on shonkiniteMinerals: NATROLITEYear: 1957Country: Germany
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        Sample n°3361 : fibro-radial aggregates of white needles in basaltMinerals: NATROLITEYear:Country: Zimbabwe
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        Sample n°6812 : mineralised pegmatite (7 cm)Minerals: VERMICULITE NATROLITE FLUORITEYear: 1954Country: Norway
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        Sample n°6846 : crust of bundles of clear prismatic needles (cm) on block (6 cm)Minerals: NATROLITEYear: 1954Country: Denmark
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        Sample n°8038 : pink and white block (5 cm)Minerals: NATROLITE DOLOMITEYear: 1959Country: Congo (RDC)
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        Sample n°10169 : red plates in white block (5 cm)Minerals: NATROLITEYear: 1954Country: Norway
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        Sample n°10243 : geodes with white fibrous radial aggregates in block of marienbergite (15 cm)Minerals: NATROLITEYear: 1964Country: Czech Republic
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        Sample n°11807 : geodes with honey-coloured calcite crystals and white natrolite crusts in marienbergiteMinerals: NATROLITE CALCITEYear: 1968Country: Czech Republic
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        Sample n°12256 : white fibrous crusts on block (7 cm)Minerals: NATROLITEYear: 1969Country: Czech Republic
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        Sample n°12267 : greenish block (11 cm) white quartz vein (cm) with natrolite as white powderMinerals: NATROLITEYear: 1969Country: Czech Republic