Deep red section of a larger crystal showing a portion of the cyclic twin. By all standards this is a good-sized crystal. Note the second photo - do you see Crazy Horse?
Rutile
Formula
TiO2
Crystal System
Tetragonal
Crystal Habit
Acicular, Prismatic, Massive - Granular
Cleavage
Distinct, None, None
Luster
Adamantine
Color
blood red, bluish, brownish yellow, brown red, violet