Past Event
Saturday, November 13, 2010, 10 a.m. to 3 p.m.
Visit a Calcite Mine
600 Christmas Circle Drive, Borrego Springs, 92004
Cost: Free
Canyoneers host four-mile walk through a slot canyon with narrow upper reaches to site where "the only optical-quality calcite was mined during World War II." All-wheel-drive vehicles (minimum) needed. Meet leader at Christmas Circle to carpool. 619-255-0171.