What is basalts cleveage and streak

need to know due tommorow

I suppose you are taking Earth Science and are in Grade 9?

Basalt - -

Color: Black

Composition: Mafic

Texture: Aphanetic

Cooling/Crystallization History: Extrusive and Fast

Tectonic Setting: Hot Spots, Divergent Plates, Mid Ocean Ridges

Determining Factor: Basalt is Aphanetic and has Small Crystals

Streak: white.

Cleavage: Basalt has no cleavage, it has fracture ...