Works of "Research Collection"
Place Collected: Utah Lake
Place Collected: Cargo Muchacho Mtns.
Place Collected: Goldwaithe
Place Collected: Park City
Place Collected: Calf Mesa
Place Collected: 2 km W of Kragero
Place Collected: Chah Khouni Mine
Place Collected: Sandstone Range Mine
Place Collected: Blow River Area
Place Collected: Shoshone