302
06/24/2006
Trout Lake, WA
Not Available
Dave Decker
Oxidized, possibly microbiological action from wall rock.
Cave
Red
Medium Fine Grained
Well Sorted
Sub-angular
Basalt
N/A
Photos
![](https://www.maryhemmerlyhecker.org/wp-content/uploads/302-Dynamited-Cave-Trout-Lake-WA.jpg)
![](https://www.maryhemmerlyhecker.org/wp-content/uploads/302-Dynamited-Trout-Lake-WA.jpg)
Mary Hemmerly Hecker Memorial Sand Collection
The Life and Times of Mary Hemmerly Hecker