I only offer 100% totally natural genuine natural Citrine crystals. 100%! Beautiful white-wine coloured yellow Citrine - the yellow variety of Quartz, is a favourite amongst jewellers. Coloured by natural heat and Iron, it was used by merchants for 'money manifestation'. Beware the Fake Citrine - which is Orange instead of Yellow, and is really an Amethyst via an Oven! Article on 'Natural Citrines and Faked Citrines'.