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Crazy Sphinx Mine, Helena, Helena District (Spring Hill District), Lewis and Clark Co., Montana, USA Helena Mineral Society

Regular Meeting

Third Thursday
of every month

Neighborhood Center
200 Cruse Avenue

Meeting begins at
7:00 p.m.

Go to Membership

Go to Newsletters

Check the calendar for field trip information


At the Helena Mineral Society there is a lot to do!

  • At the monthly meeting:
    • Find other people interested in gems and minerals
    • Valuable educational programs
    • Get expert help with gem and mineral identification
  • Wire wrapping classes
  • Field trips in our area
  • Mineral collecting done right


HMS sponsors many activities, including the annual mineral show.


Monthly meetings are held at the Neighborhood Center, 200 Cruse Avenue on the third Thursday of the month. The next meeting will be held Thursday, February 15th.

Checkout the updated Library List

Upcoming Events

2018 Helena Mineral Show

Saturday, April 14th & Sunday, April 15th

See the January newsletter for more information.

Rock and Mineral Shows

Kalispell Gem and Mineral Show March 10-11 Fairgrounds Expo Bldg, 265 N Meridian Rd
Missoula Gem and Mineral Show March 17–18 Hilton Garden Inn, 3720 N Reserve St.
Bozeman Gem and Minera Show May 12-13 Gallatin County Fairgrounds, 901 N Black
Hamilton Gem and Mineral Show May 19-20 Ravalli Count Fairgrounds, 100 Old Corvallis Rd
Butte Gem and Mineral Show June 9-10 Civic Center Anex, 1340 Harrison Ave

HMS is going GREEN!

You can help out by opting out of receiving a printed newsletter. Instead view it online.

Minutes of meetings are available online on the newsletters page.


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Contact us at info @ helenamineralsociety . org

Philipsburgite : (Cu,Zn)6[(OH)3|(AsO4,PO4)]2 路 H2O

Specializing in
Family Fun & Recreation ~ Education ~ Outdoors Activities ~ Minerals

Martin Landry, President
PO Box 736
Helena, MT 59624