FOR: TGMS Members Only!
WHEN: Wednesday, June 12, 2019
DOORS OPEN: 6:30 pm
CLASS TIME: 7:00 pm – 8:30 pm
WHERE: 3727 E. Blacklidge Drive
TOPIC: “Streak and Hardness, ongoing series about physical properties and the species Sphalerite”
INSTRUCTOR: Bill Shelton
Sign-up sheets will be available at the March 4th TGMS General Meeting.
For more information, contact the TGMS office.
Available at the TGMS Office - Cost is $15.00
Proceeds from the sale of this booklet will benefit the TGMS LIBRARY!
First place "Special Publication" winner from the American Federation of Mineralogical Societies.