Eastern Mojave Vegetation Jeep Trail, San Bernardino County, California  
 

Tom Schweich  
Home Page  Jeep Trail from Power Line to Columbia/Gem mine area.

Other articles:
• Power Line Road #2 (Middle):   at Jp Trl;  

 Junction: Power Line Road #2

Other articles:
• Power Line Road #3 (South):   at Jp Trl;  

 Junction: Power Line Road #3
  Road comes in from east.
  Jeep Trail to southwest.

Other articles:
• Jeep Trail:   at Jp Trail;  

 Junction: Jeep Trail, to west.

Literature Cited:
- Ferguson, Charles, 2016.

Other articles:
• Field Notes:   23 Apr 2010;
• Eastern Mojave Geology:   near Columbus/Gem mine;
Full Size ImageOutcrop of Peach Spring Tuff  

 Outcrop of Peach Spring Tuff.

 

 

Other articles:
• Field Notes:   23 Apr 2010;   23 Apr 2010;
Full Size ImageView north from Columbus/Gem mine.
Full Size ImageOverturned section of Barstow Formation at Columbus/Gem Mine  

Columbia/Gem Mine Area.

Field Trip Stop M-4 of the 2010 Desert Symposium.
If you have a question or a comment you may write to me at: tomas@schweich.com I sometimes post interesting questions in my FAQ, but I never disclose your full name or address.  

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Date and time this article was prepared: 11/8/2025 1:23:08 PM