Floodway Crystalline Gypsum
Spectacular Winnipeg Floodway gypsum. This 9 inch or 0.25 m wide cluster was donated to the University of Manitoba. It is one of the centerpieces from a worldwide collection of minerals, rocks and fossils on display at the Wallace Building, U of M, Winnipeg, Manitoba, Canada.
High-quality gypsum specimens may be obtained from local mineral dealers.