• Your homework is graded on the basis of 10 points.
  • Each wrong mineral identification loses 2 points.
  • For minerals that are correct, each wrong property loses half a point. If the same property error is made for other correct minerals, there is no additional penalty.
  • For homework that is submitted on time, the lowest possible grade is 2.
© 2010, David Leveson/Revised by G.Rocha and Michelle O'Dea