The lab assignment is here.
(1) Types of rocks
(2) Environments and histories
(3) How to identify different kinds of rocks
The distribution of scores on lab 1
is here. Overall,
most of the labs were mostly fine. Don't worry
about the absolute numbers here -- they were
mostly fine. Come talk to me about it if you like.
However, for the four people who did not turn in
the lab: that is not mostly fine.
I have graded this lab out of 100 points.