Chevron Amethyst rock rough stones. These Amethyst rocks are uncut, raw, unpolished. Use these purple with white band rocks/stones for tumbling. Put a collection of these stones inside a low rectangular box to use as a candle holder for an easy DIY home decor or jewelry project. Please note: the size and color of these rough uncut stones will vary. If you require certain sizes, please note it on your order and hit return to save your notes.