“Some of the material contained micaceous masses of specular hematite associated with quartz, epidote, and numerous veinlets of calcite.”

“The Liassic in Mochras consists predominantly of alternating shaly limestones, marly siltstones, and micaceous mudstones.”

“These crystals were abundant in a very micaceous pegmatitic rock composed of muscovite, albite, and quartz with accessory schorl crystals.”