it's about frequencies!!!
More than the bone is crystalline in structure, WE are crystals!
the Himalayan crystal salt is more about "vibration" and energy, than physical structure (even though of course physical structure and chemistry is part of it)
The "experts" who discuss the salt in the book are more apt to answer your questions than me......I can only relate to you about my EXPERIENCES with this primordial energy.....
Also, when the salt merges with pure water, it becomes something in and of itself, very different than either salt or water, separately.
I'm not trying to convince you or debate. In fact, this is not a debate forum. this salt is about frequencies!!! Actually, to be more accurate, what I ingest everyday is the sole (so-lay), mixing the salt and water, not just the salt.
pretty amazing shifts experienced, in the body and in consciousness.....
the proof is in the pudding!