Book 27, Question 147
How do you make a crystal field guide?
A field guide is a small book that helps people identify things.
For each crystal or mineral, make a page with a photo or drawing and facts: color, shine, hardness, streak, shape, and where it is found. Add a space to record the date and place of your sample. Keep it neat and clear so a friend could use it. Share it with your class or family.