Hi All! I discovered a long-forgotten box of rocks in our science storeroom and would appreciate some id help with them. A previous teacher had moved out all of the fossils except a handful they used . I'm sure these only escaped because no one knew they were there.
The box was filled with rocks, plus a few masking tape labels, all of which seem to be from the Black Hills, South Dakota area. Rockerville, Tin Mountain Mine, Hill City, and Spearfish are all named. Also in the box was a 1955 Random House book called All About Our Changing Rocks.
Thanks in advance for any help with these.