unpolished Biotite with Kyanite crystals on black

unpolished Biotite with Kyanite crystals on black

macro photography of sample of natural mineral from geological collection – unpolished Biotite rock with Kyanite crystals from Khit-ostrov deposit, Karelia, Russia on black granite background

by
by
by
by
by
by

Tell us what you think!

We'd like to ask you a few questions to help improve PhotoDune.

Sure, take me to the survey