Browse Items · University of Arkansas Museum

Actinolite

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

Tags: California, Geology, North America, Rocks and Minerals, United States

Anglesite

Specimen consists of massive anglesite, malachite, quartz and azurite. Azurite also occurs as small crystals filling veins.

Tags: California, Geology, North America, Rocks and Minerals, United States

Azurite

Specimen consists of massive anglesite, malachite, quartz and azurite. Azurite also occurs as small crystals filling veins.

Tags: California, Geology, North America, Rocks and Minerals, United States

United Farm Workers Grape Boycott button.

Thin metal disk (back slightly rusted) with a lip stamped toward back. Front of disk covered by paper with printed design - on a white background, in purple letters BOYCOTT/NON-UFW/GRAPES surrounds purple…

Tags: 20th Century, Belief Symbols, California, Communication, Food, Labor History, North America, Personal Symbols, Plants, Purple, United States, White