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Interesting Mineral Sample 8_9_07
EscCal-0977-72
Chert-1042
Chert-1043
  Chert-1044.jpg - Chert wall in Claremont Canyon, Oakland, CA on June 20, 2009.  Photo by Marilyn Goldhaber.  
Chert-MG30
Rock-091101-10
 
 
 

Chert-1044.jpg | Chert wall in Claremont Canyon, Oakland, CA on June 20, 2009. Photo by Marilyn Goldhaber.
Total images: 7 | Last update: 4/30/16 5:53 PM | Help