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

Chert-1043 | Chert wall closeup in Claremont Canyon, Oakland, CA on June 20, 2009. Photo by Marilyn Goldhaber.
Total images: 6 | Last update: 1/2/11 2:41 PM | Help