pegmatite, muscovite and biotite granite
Schlüsselwörter
mineral,
rock,
green,
aquamarine,
petrology,
pegmatite,
isolated,
beautiful,
blue,
muscovite,
natural,
light,
mica,
macro,
stone,
surface,
science,
earth,
crystal,
system,
chemical,
precious,
gem,
gem,
geology,
mine,
geologic
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