Browse Items (1651 total)

contains specularite and fine quartz

includes andalusite-bearing phyllite

Coarse grained facies

Satalitic intrusion

Show bedding, few carbonate nodules

Rough, gray

Representative of rocks throughout a line outcrop at the edge of creek

Light gray

Fine grained, collected from large boulder

Rough with oxidized section

Vageuly translucent

Dark, finer-grained

Coarse-grained