Mineralogy Database
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122 samples matching your criteria
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Sample n°18739 : medium to large black lustrous crystals and aggregatesMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18740 : small black lustrous crystals, crystal fragments and aggregatesMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18741 : dark brown crystals and aggregatesMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18742 : black to dark brown bi-coloured crystalsMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18743 : 'bec d'étain' twinningMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18744 : complex crystalMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18745 : intergrowth of brown prismatic crystalsMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18746 : crystal aggregatesMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18747 : coarse-crystalline cassiterite in matrixMinerals: CASSITERITEYear: 2019Country: Rwanda
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Sample n°18748 : rounded fragmentsMinerals: CASSITERITEYear: 2019Country: Rwanda