Skip to main content


(Denver, Colo., September 15, 2004) Geologist Michael Kunk has his hands and feet checked for radiation exposure after being in the same room as the Geological Survey TRIGA Reactor, a research nuclear reactor, at the Denver Federal Center in Denver, Colo., on Wednesday, September 15, 2004. Kunk utilizes the reactor for potassium argon dating of rocks and minerals. (Photo by CHRIS SCHNEIDER/ROCKY MOUNTAIN NEWS)

  •  
Loading content ...
you wish to report:


...
Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK