Origin of hornblende schist
Examples from the Web for hornblende schist
Historical Examples of hornblende schist
This killas is converted into hornblende-schist near the contact with the veins.A Manual of Elementary Geology
Many outcrops of similar rocks have been traced in the northern zones of the Alps, often with serpentine and hornblende-schist.
The term is to some extent synonymous with “amphibolite” and “hornblende-schist.”