Ferrohornblende Image

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Ferrohornblende

Large Ferrohornblende Image

Mineral:

Ferrohornblende: [ ]Ca2[Fe++4(Al,Fe+++)]Si7AlO22(OH)2

Comments:

Dark gray prismatic crystal of ferrohornblende in a white feldspar matrix.

Location:

Monte Somma (Vesuvius), Campania, Italy.

Scale:

Not Given.

Copyright:

© Lou Perloff / Photo Atlas of Minerals

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