FBITE Square Larger Particles Natural Dream Amethyst Citrine Crystal Tumble Quartz Reiki Crystals Gemstone Garden Decor Stone Mineral Specimen (Color : 1.5cm Dream Amethyst, Size : 100g) : Amazon.co.uk: Health & Personal
These were advertised as amethyst, citrine, and kyanite. I'm a little skeptical of the amethyst and citrine. Do these look like dyed/heated quartz? : r/rockhounds
Ametrine Large Crystal Tumblestone, (amethyst &citrine mix)
Metaphysical Properties of Citrine and Heat-Treated Amethyst — Crystal Reiki Wellness