|
Canada | |
- GaspĂ©sie-Ăles-de-la-Madeleine
| Frédéric Messier Leroux (2005 Field Observations) |
|
USA | |
|
| Samuel Robinson (1825) A Catalogue of American Minerals, with their localities. Boston |
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| Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA. |
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| Bill Barrett collection |
|
| Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row. |
|
| (1917) Useful minerals of the United States. Bulletin Vol. 624. US Geological Survey doi:10.3133/b624 |
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| Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row. |
|
| Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row. |
|
| Cook, Robert B. (1978) Minerals of Georgia: Their Properties and Occurrences. Bulletin 92. State of Georgia Department of Natural Resources |
|
| Gleba, Peter P. (2008) Massachusetts Mineral and Fossil Localities. Kreueger Enterprises, Inc. |
|
| Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row. |
|
| MacFall (1975) Gem Hunter's Guide |
|
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
|
| Dietrich, R. V. (1990) Minerals of Virginia. Virginia Geological Survey. |
Mont Lyall Agate Mine, La Haute-GaspĂ©sie RCM, GaspĂ©sie-Ăles-de-la-Madeleine, QuĂ©bec, Canada