Thin section 56NC83, Sheared biotite quartz monzonite (polarized) Image Read more about Thin section 56NC83, Sheared biotite quartz monzonite (polarized)
Thin section 56NC83, sheared biotite quartz monzonite Image Read more about Thin section 56NC83, sheared biotite quartz monzonite
Thin section 54NC324, syenite aplite (polarized) Image Read more about Thin section 54NC324, syenite aplite (polarized)
Thin section 54NC316, quartz monzonite (polarized) Image Read more about Thin section 54NC316, quartz monzonite (polarized)
Thin section 54NC335, altered tuff (polarized) Image Read more about Thin section 54NC335, altered tuff (polarized)
Thin section 54NC331, crystal vitric? (polarized) Image Read more about Thin section 54NC331, crystal vitric? (polarized)