Geology 303 Field Trip, October 1, 2005, Central Texas

Photos by 303 student Luis Garcia.

 
Once upon a time

long, long ago...

   
Dynamite Fractures in Limestone Stromatolite Mounds in Limestone
   
Granite: Zoned Potassium Feldspar Crystals Solemarks in Sandstone Indicate Ancient Currents
   
Lion Mountain Glauconite Sandstone Cross-Cutting Dikes and Pegmatitic Quartz
   

Inks Lake:  Folded Metamorphic Rocks and Igneous Intrusions
 

 
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