When you scratch off a rock on an object and it leaves color. if it doesn't leave color then it does not have streak.(earth science)
Perlite does not have a streak color because it is a volcanic glass that does not leave a streak on a streak plate.
Streak
biotite has a colorless streak
No, mica does not leave a gold streak. Mica typically leaves a white streak when rubbed against a streak plate.
The streak of emerald is white. This means that when the mineral is scratched on a streak plate, it leaves a white streak behind.
Property would refer to any identifier of the mineral, such as chemistry, hardness, luster, specific gravity, streak, melting point, etc..
The streak of Jade is white.
Perlite does not have a streak color because it is a volcanic glass that does not leave a streak on a streak plate.
The lack of a streak would indicate that the mineral is harder than the streak plate, or the color of the streak is the same as the color of the streak plate.
normally white but may streak other colors if the specimen is stained i dont give a duck
a streak a streak
its streak is white.
Streak
Apatite has a white streak.
biotite has a colorless streak
The noun 'streak' is a standard collective noun for: a streak of tigers.
Quartz has a white streak.