Monday, March 19, 2018

Geology and Mining History - Classes begin Thurs Apr 19

A class on the geology and mining history of Mother Lode gold deposits, as instructed by Eric Costa
Thursday Evenings, 5:30pm-8:30pm, April 19th and April 26th
Optional Field Trip held on Saturday, April 28th
 The Hub (206 B Main St, Jackson)
$25 for 2 classes (3 hours each) and additional $10 for optional field trip
For more information, please contact ACRA by phone (209-223-6349),
e-mail ( ), or Facebook (

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