The mineral property that cannot be used to identify a mineral is **H Mass**.
1. **Luster** refers to how light reflects off the surface of a mineral. Minerals can have metallic, glassy, pearly, dull, or other types of luster, which can help in identification.
2. **Hardness** is a mineral's resistance to being scratched. It is measured on the Mohs scale from 1 (softest) to 10 (hardest) and can be a useful property in identifying minerals.
3. **Mass**, on the other hand, is the amount of matter in an object and does not directly relate to the mineral's physical properties. While mass can be measured, it is not a property typically used to identify minerals.
4. **Streak** is the color of a mineral's powder when it is scraped across a rough surface. It can help distinguish between minerals with similar appearances.
In conclusion, while luster, hardness, and streak are important properties in identifying minerals, mass is not typically used for this purpose.
