Would you consider judy hall to be a reliable source on crystals?
*chokes on her tea*
No. Her books are a perfect example of everything that's wrong with the New Age section.
. . .
Well, okay. Let me be fair. If you want inspiration, you can read whatever you want under the sun. If you want something that appears to be properly researched and referenced? Judy Hall's bestselling "Crystal Bible" has seven references, all of which are to other New Age books that are also poorly referenced and nearly half of which are to her own books. What does this mean? It's essentially a collection of hearsay. Yay? That this is a bestseller makes me facepalm really hard.
I almost went on a rant about this in one of my earlier posts in this thread, because the "quality" of correspondence books out there, especially on this topic, is frankly abysmal. I found that out very quickly when I was looking into them a few years back. The only one that I've run across with a respectable bio is Cunningham's book. Plus, in his text regarding the stones, he will actually state clearly where (or when) a particular piece of lore comes from some of the time.