Yes, on smudging, salt, crystals/stones, and always interested in learning new.
I recently made a number of peices of jewlery for personal and friend/family protection (not good enough for sale), Selenite- Black Tourmaline- Amethyst. They came out pretty decent for a beginner. Also recently found Lepidolite, which is supposed to be really good for mind health and blocks evironmental toxins. Techtite is good for blocking environmental toxins too. I keep the two latter around my tv/computer/in my vehicle, also have them in 'worry stone' versions for stressful moments.

Very interested.