Optical-mineralogy

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curvy tstaylormomsendongwouncensored-pleasure-hentaiquean-pig

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LIVE

optical-mineralogy: The plagioclase in this thin section has polysynthetic twinning. The orthopyroxe

optical-mineralogy:AnorthositePlagioclase Feldspar (polysynthetic twinning)Clinopyroxene

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