Question

Which mineral property is tested using a glass slide?

1) texture
2) hardness
3) cleavage
4) fluorescence

Answer 1

Cleavage is the mineral property that is tested using a glass slide.

Step-by-step explanation:

The mineral property that is tested using a glass slide is cleavage. Cleavage is a term used to describe minerals that break in a predictable way, producing flat surfaces called cleavage planes. When examining a mineral, shining a light on its surface can help identify if it has cleavage.