Quinag: Cambrian Basal Quartzite - Torridonian unconformity

A day on Quinag - photo 24.

On the descent and walk out, we stop to examine the contact of the Cambrian Basal Quartzite (the sloping grooved under-surface) resting with angular unconformity on the Torridonian Sandstone (late Precambrian) exposed in the low crags of Druim na h-Uamha Mòire at NC 22673 28186.

A fascinating end to a splendid day!