There are some great books out there including those by guru Judy Hall- the Crystal Bible I, II and III.
We also regularly use The Book of Stones by Robert Simmons and Naisha Ahsian.
Sometimes we have books in stock- so please check back regularly to see what we have.
If you are lucky enough to be in Melbourne The Seventh Ray Centre offers crystal courses and monthly crystal meditations in Glen Waverly- when we are not in isolation that is.....
There are also a ton of courses online for those interstate and overseas- in this time of isolation go crazy and find a course that will help you grow as a person and give you a greater understanding of both yourself and the beautiful world of crystals.