I hope you will find something that interests you.

You will be able to find here:

Information about field trips that I organize every year to collect rocks & fossils in riverbeds, quarries, road-cuts and mines. 

Dates of MSHA trainings necessary in rock collecting

Dates of various gem, minerals, fossils and jewelry shows in Michigan, Indiana, Ohio and other places.

If you have any questions please contact me
at joeltherockman@netscape.net