The Minnesota Mineral Club Annual Show


$1 per Child

$2 per Adult

$5 for the entire family

Where: National Guard Training & Community Center

8180 Belden Blvd, Cottage Grove, MN, 55016

(from US Hwy 61 take the 80th St./Grange Blvd exit)


Cottage Grove National Guard Training and Community Center

Kids Corner

Lots of great earth science activities for kids!

Rock Identification!

Bring in your favorite unknown rock or mineral and let us help you to identify it!

Many items for sale!

Agates – Rocks – Gems – Minerals – Fossils – Jewelry – Beads – Lapidary

Volunteers needed!

Please call 612-798-0485 or 763-717-1641

or email or 


© Copyright 2020 The Minnesota Mineral Club. All rights reserved.


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