Chalcedony from West Canadian-Alberta basin, North America Plate
Canada | |
| Menzies, M.A., and Frazier, S. (2012) Unusual quartz and chalcedony pseudomorphs from Canada’s Alberta badlands. Rocks & Minerals, 87, 6, 512-521. |
USA | |
| Szarkowski, J. (2019). Resource Estimation and Simulation at West Butte in the McDonald Gold Deposit Near Lincoln, Montana. Montana Tech of The University of Montana. Masters thesis. |
| Norman King: acid test for calcite thin sections for chalcedony |
Battle River, Donalda, Alberta, Canada