Janesville, Wisconsin
The Badger Lapidary & Geological Society
Home  
   

.: Welcome to our site

This club was created to stimulate the interest of its members and the general public in the study of Mineralogy, Geology, Paleontology, and Archaeology

Come join us on our Facebook Page

Click for info about our 55th Annual Rock, Gem, Mineral, and Fossil Show!

 

BLGS Logo

 

A special thank you to Kingsley North for their generous donation to the the Club! https://kingsleynorth.com/

 

 

.: Club Meetings

Unless otherwise noted:

  • Meetings BEGIN at 10:30 AM on second Saturday of each month (no meetings July & August).
  • Meeting location Festival Foods - Common Room, 2233 Humes Rd, Janesville, WI.

Next Meetings

January 28 thru February 15, 2026 - Trip to Tuscon.

Saturday February 28, 2026. Postponed meeting from February 14.

Saturday March 14, 2026. Meeting activity: show prep. Meeting location at Herb's home.

Hope to see you there!

Prior Meetings

Saturday January 10, 2026. Meeting Activity: 2026 planning.

Saturday December 13, 2025. Annual BLGS Christmas show.

Saturday November 8, 2025. Regular meeting.

.: Our Annual Show

Badger Lapidary & Geological Society, 55th Annual, Rock, Gem, Mineral, & Fossil Show! 

Dates: Saturday March 28 and Sunday March 29, 2026

Hours: 9am-5pm Sat & 9am-4pm Sun

Location: Rock County Fairgrounds, Craig Center Building * 1301 Craig Ave, Janesville, WI 53545 Download Map

Description: Ten dealers, excellent speakers, many beautiful club displays, fluorescent mineral tent, lapidary demonstrations, club sales table, hourly door prizes, educational films.

Activities for kids: Fishpond, spinner game, gem panning, scavenger hunt, rock crafts, and roaming rock wizard.

Food: Vendor food trucks.

Free admission: Free-will donation and free parking.

Show Contact: Laurie Trocke, 4771 CTH II, Highland, WI 53543. 608-935-0597. glowyrocks@gmail.com

 

Welcome to our 2026 - 55th Annual Show!

Quarter sheet 1 up

***Download the 2026 Full Sheet Show Flyer, the 2026 color flyer, or the Quarter Sheet Show Flyer for your viewing - or to share!***