79
10/02/2002
Flagstaff, AZ
N 35 22.25 W 111 29.40
Kathi Sands
Volcanic
Red and Black
Extremely Coarse Grained
Moderately Sorted
Angular to Sub-angular
Basalt
N/A
Photos
![](https://www.maryhemmerlyhecker.org/wp-content/uploads/079-Sunset-Crater-Flagstaff-AZ1.jpg)
![](https://www.maryhemmerlyhecker.org/wp-content/uploads/079-Sunset-Crater-Flagstaff-AZ.jpg)
Mary Hemmerly Hecker Memorial Sand Collection
The Life and Times of Mary Hemmerly Hecker