Browse Items (4 total) Tags: Montana Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Barite Specimen of bluish gray, slightly translucent barite crystals; crystals are tabular prismatic with elongation along either the A or B axis. Tags: Blue, Gray, Montana, North America, Rocks and Minerals, United States Vole, Montane Tags: Animals, Mammals, Montana, North America, United States Vole, Montane Tags: Animals, Mammals, Montana, North America, United States Squirrel, Red Tags: Animals, Mammals, Montana, North America, United States Featured Item Dinosaur Includes the 2nd phalanx of 3rd metatarsal of right hind foot and mold.