LINKS TO RESOURCES


http://www.amfed.org/nfms/
As they say about themselves on their website,
 "A Wonderful Association of Rockhounds"

This is a direct link to the "Northwest Newsletter"
http://www.amfed.org/nfms/newslet2.htm
To find a list of rock/mineralogical clubs in Oregon, please go here ... http://www.amfed.org/nfms/clubs2.htm#ore

The following link is to a well researched and factual article about Thundereggs on Wikipedia, with clear photos illustrating thundereggs.  Did you know that thundereggs do not occur only in Oregon, but elsewhere in the world as well?    http://en.wikipedia.org/wiki/Thunderegg