1.Mohs hardness testing--Set of double-ended hardness picks comprising eight hardness points for scratch testing minerals to determine their hardness relative to
Moh's scale;
2.Concrte hardness tester--A 100 grit polishing stone to help keep the hardness points sharp;
3.Mohs hardness pencil--Glass plate with a hardness of about 5.5 which, when scratched by a mineral, quickly classifies it as harder or softer;
4.Second hardness plate of Bras with Mohs' hardness of 3.5;
5.Streak plate for testing a mineral's streak color;
6.Magnet for determining if a mineral exhibits magnetism;
7.Wooden case, the top of which can be ubscrewed, slipped off, and screwed to the back of the case.
