Fall night dig, open to the public. Come look for fluorescent minerals at night on the famous Buckwheat Dump.   Dig begins at 6:00 p.m. Sturdy footwear (no open-toed shoes) and protective eyewear required. Bring your own ultraviolet light, flashlight or head lamp, and collecting equipment. Hand tools only; no powered equipment allowed for breaking or cutting rock. Hand sledges recommended; claw hammers not allowed. All children must be accompanied by an adult. Adults $10.00 Children (up to 16 years)…