Browse Items (93 total)

  • Tags: Rocks and Minerals

Actinolite

Dark green mass of radiating columnal aggregates of actinolite crystals in a quartz matrix.

Actinolite

One specimen of green, radiating, columnar, aggregate crystals of actinolite.

Agate

Small, cut and polished piece of a banded light to dark gray and light reddish-brown agate.

Agate

Collection of miscellaneous pebbles of tans, browns, and grays.

Agate

Collection of miscellaneous pebbles of tans, browns, and grays.

Agate

Collection of miscellaneous pebbles of tans, browns, and grays.

Agate

Collection of miscellaneous pebbles of tans, browns, and grays.

Agate

Collection of miscellaneous pebbles of tans, browns, and grays.

Agate

Two irregularly-shaped agate stones, all polished. Part of a polished stones collection.

Agate

Three irregularly-shaped white to gray agate stones, all polished. Part of a polished stones collection.