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  4 samples matching your criteria
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        Sample n°15504 : fibrous intergrowthMinerals: TREMOLITEYear: 1993Country: Vietnam
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        Sample n°15503 : pink, hyalineMinerals: QUARTZYear: 1993Country: Vietnam
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        Sample n°15505 : dark red crystals in rock matrixMinerals: SPINELYear: 1993Country: Vietnam
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        Sample n°15506 : intergrowth of prismatic crystals, var. rubyMinerals: CORUNDUMYear: 1993Country: Vietnam