Some rocks resulting from various field trips... Select a group and a sample to continue!
Sample...
"Staurolite-bearing micaschist"
From: Campo Tencia region (from my diploma work at Alpe Larecc) Mineral(s): White micas (muscovite), biotite, staurolite, garnet, quartz, plagioclase, +/- kyanite Age: Miocene (Alpine, 25-20 Ma)