NEWTON's HOME PAGE
Rail Bed Rock 2
This rock is dark and stony in appearance. It cannot be split into layers, nor does it fizz in acid. Minerals within the black rock are not easily seen with the naked eye. The dense rock has a fine-grained texture.
NEWTON is an electronic community for Science, Math, and Computer Science K-12 Educators, sponsored and operated by
Argonne National Laboratory
, Andrew Skipor, Ph.D., Head of Educational Programs.
For assistance with NEWTON contact a
System Operator (firstname.lastname@example.org)
, or Argonne's
NEWTON AND ASK A SCIENTIST
9700 S. Cass Ave.
Update: June 2012