14
Oct 2025
Junior Rockhounds: Rocks: Special Effects
- Location: Howell, NJ
Date: 5/15/2018 12:00 AM
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Upcoming Events
21
Oct 2025
Sphalerite: The Colorful Fluorescing and Critical Mineral
- Location: Marlboro, NJ
2
Nov 2025
Hewitt Gem Mine
- Location: Haddam, CT
