Browse Items · University of Arkansas Museum

Zircon

One specimen of greenish-black hornblende with reddish-brown tetragonal crystals of zircon.

Tags: Canada, Geology, North America, Rocks and Minerals

Tags: Animals, Birds, Canada, Endangered, North America, Zoology

Small, pink, simple rhombohedral crystals of chabazite with grayish white, massive, and small colorless monoclinic prismatic crystals of heulandite.

Tags: Canada, Geology, North America, Rocks and Minerals

Small, pink, simple rhombohedral crystals of chabazite with grayish white, massive, and small colorless monoclinic prismatic crystals of heulandite.

Tags: Canada, Geology, North America, Rocks and Minerals

Crystal of translucent, light bluish green celestite.

Tags: Blue, Canada, Geology, Green, North America, Rocks and Minerals

Large specimen of dark purple amethyst quartz crystals.

Tags: Canada, Geology, North America, Ontario, Purple, Rocks and Minerals