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43 samples matching your criteria
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Sample n°14199 : black amphibolite (8 cm) with crystals, coarse gravel, one crystal in gangue material, one hexagonal primsatic crystal, one red cut stone (0.29 g) and cabochon cut stone (2.02 g), var. rubyMinerals: CORUNDUMYear: 1983Country: India
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Sample n°14201 : clear purple fragment (5 cm), purple cut stone (cabochon cut) (1.32 g)Minerals: AMETHYST (quartz)Year: 1983Country: India
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Sample n°14202 : one rough block (4 cm), one square cut stone (0.81 g)Minerals: AMETHYST (quartz)Year: 1983Country: India
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Sample n°14203 : block sculped in the form of leaves (2.82 g)Minerals: QUARTZYear: 1983Country: India
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Sample n°14204 : clear brown fragment (5 cm), clear cut stone (square cut) (1.36 g)Minerals: QUARTZYear: 1983Country: India
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Sample n°14206 : green cut stone (cabochon) (0.79 g), var. aventurineMinerals: QUARTZYear: 1983Country: India
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Sample n°14208 : oval polished stone (2.52 g)Minerals: AGATE (quartz) CHALCEDONY (quartz)Year: 1983Country: India
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Sample n°14211 : rough fragment (9 cm), yellow cut stone (cabochon cut) (10.55 g), var. citrineMinerals: QUARTZYear: 1983Country: India
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Sample n°14212 : one block of smoky quartz (5 cm), one black cabochon cut stone (5.40 g)Minerals: QUARTZYear: 1983Country: India
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Sample n°14215 : colourless rough fragment, colourless cut stone (0.19 g)Minerals: TOPAZYear: 1983Country: India