Mineralogy Database
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111 samples matching your criteria
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Sample n°11352 : blocks of quartz with various ore mineralsMinerals: ARSENOPYRITE WOLFRAMITEYear: 1967Country: United Kingdom
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Sample n°12050 : massive pyrrhotite-dominate block, one polished surfaceMinerals: PYRRHOTITE SCHEELITE WOLFRAMITE GARNETYear: 1969Country: Portugal
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Sample n°12051 : intergrowth of subhedral pyrrhotite and wolframite crystals, one polished surfaceMinerals: PYRRHOTITE WOLFRAMITE GARNETYear: 1969Country: Portugal
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Sample n°12052 : pyrrhotite and wolframite in rock matrix, one polished surfaceMinerals: PYRRHOTITE WOLFRAMITE GARNETYear: 1969Country: Portugal
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Sample n°12055 : large anhedral crystals in quartz matrixMinerals: CASSITERITE WOLFRAMITEYear: 1969Country: Portugal
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Sample n°12056 : coarse-grained aggregate of dark crystalsMinerals: CASSITERITE WOLFRAMITEYear: 1969Country: Portugal
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Sample n°12057 : coarse-grained intergrowth, one polished surfaceMinerals: CASSITERITE WOLFRAMITEYear: 1969Country: Portugal
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Sample n°12101 : black massive wolframite in vein quartz (10 cm)Minerals: WOLFRAMITEYear: 1968Country: France
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Sample n°12227 : black material in pink graniteMinerals: CASSITERITE WOLFRAMITEYear: 1969Country: Czech Republic
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Sample n°12228 : rounded black blocks (2 cm)Minerals: CASSITERITE WOLFRAMITEYear: 1969Country: Czech Republic