Rose Quartz

Rhyolite -  Assists Astral travel

which means wind water

It is a must read book

and they wound up selling them off by weight to coin collectors around the world

The Culture of Ancient Egypt Crown Chakra Rose QuartzThis scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.