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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 South Cruse Avenue

Meeting begins at
7:00 p.m.

Membership

To renew your annual membership or to become a new member of the Helena Mineral Society read the Duties of Members document and print and fill out the Membership Application. Mail the application, along with your check to:
Helena Mineral Society
P. O. Box 736
Helena, MT 59624

Single membership - $17.00 annually
Family membership - $25.00 annually
Dues should be paid before May 1 of each year. Once your application and check are received a membership card will be mailed to you.

If you have any questions regarding memberships you can contact us at info @ helenamineralsociety.org

View and download membership information:

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

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

Helena Mineral Society
PO Box 736
Helena, MT 59624