1. Natural Amethyst2. Howlite Home › Forums › Specific Discussion › Identification › Identify These Stones Please › 1. Natural Amethyst2. Howlite December 25, 2014 at 10:23 am #6086 navneetgemsParticipant 1. Natural Amethyst2. Howlite (Dyed Turquoise)3. Carnelien/Onyx/Amber- Check if weight is extremely light then it is amber4. Black onyx
