64
09/02/2002
Modoc National Forest, CA
N 41 34.946 W 121 35.179
Dave Decker
Desert, Volcanic
White
Gravel
Poorly Sorted
Angular to Sub-angular
Lithic (Pumice)
N/A
Photos
![](https://www.maryhemmerlyhecker.org/wp-content/uploads/064-Big-Sand-Butte-Modoc-NF-CA.jpg)
![](https://www.maryhemmerlyhecker.org/wp-content/uploads/064-Big-Sand-Butte-Modoc-National-Forest-CA.jpg)
Mary Hemmerly Hecker Memorial Sand Collection
The Life and Times of Mary Hemmerly Hecker