Prehnite from selected localities.
Canada | |
| van Velthuizen, J. (2006): Zeolite occurrences in the Central Metasedimentary Belt of the Grenville Province, Ontario, Quebec and New York State. Mineralogical Record 37 (4): 283-296; MDI Number: MDI31C12NW00006 |
Paper 69-50, Geological Survey of Canada, (1970); Ann P.Sabina (1987), Rocks and Minerals for the Collector, Hull-Maniwaki, Quebec; Ottawa-Peterborough, Ontario. GSC Misc. Report 41 |
Blue Mountain Quarry, Havelock-Belmont-Methuen Township, Peterborough County, Ontario, Canada