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 Image
Outcrop of Peach Spring Tuff
Outcrop of Peach Spring Tuff.

 

 

Other articles:
• Field Notes:   23 Apr 2010;   23 Apr 2010;  

Columbia/Gem Mine Area.

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View north from Columbus/Gem mine.
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Overturned section of Barstow Formation at Columbus/Gem Mine
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: 8/1/2026 2:56:06 PM