Six microscopic magnifications of minerals. Figure 1 is labradorite, 2 is quartz, 3 is oligoklaas, 4 is heulandite, 5 is hypperstheen and 6 is feldspar and trachite.


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Photo credit: © BTEU/RKMLGE / Alamy / Afripics
License: Licensed
Model Released: No

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