Regarding conflicting crystal healing information: different sources will suggest different stones for the same ailment. Why is this? This is because every one of us vibrates at a different wavelength and therefore will react differently to the same healing crystals.
I like to suggest crystals on the basis of instinct and what have worked for myself or patients in the past, but ultimately you should always experiment yourself and see which crystals you are attracted to!
I Dig Crystals