Rock Rollers President Jim Hutchings did a 
presentation at Rocklin High School, with the help 
of RRR members Rob Blazina & Frank Yoschak.

Rob showed mineral specimens. The club's
"Slab & Cab" display is in the background

Jim and Rob showed many examples of minerals
and talked about mineral identification.

Students were impressed by cabochons and 
arrowheads brought in by Frank.

Class teacher Greg Marjama and some of the
Rocklin High students.

Samples from Rob's collection of minerals & 
fossils were part of the presentation.