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Rolling Stones August Field Trip
August 20, 2016 @ 8:00 am - 2:00 pm
The Grant County Rolling Stones Gem and Mineral Society August Field Trip will be held August 20th beginning at 8 am at the Visitor’s Center Parking lot. This month, the field trip will be to collect fluorite, native silver and rose quartz. Visit rollingstonesgms.blogspot.com