lovely XXL size / beautiful bright canary yellow colouration that has the tiniest hints of a green tone in some lights! / white Quartz striations and hints of rainbows flashes / lovely gemmy translucency on some parts, allowing you to peek deep within the stone! / glossy polished finish / while I don't usually carry treated crystals, they are still beautiful in their own way and have a place in some peoples collections - just as Aura treated Quartz do! I thought this piece was beautiful and wanted to stock it in case it called out to anyone else as well LEMON QUARTZ HEALING Enhances positive energy, happiness, prosperity, mental clarity and creativity. A wonderful stone to attract abundance, as it encourages the flow of positive thoughts and feelings, opening up the solar plexus chakra and channeling wellbeing and personal power. As Quartz is great for focusing and amplifying thoughts and intentions, it has a great effect on the mental body and can help structure thoughts and aid concentration and memory. May be found naturally irradiated, but is usually artificially irradiated, and then heated to produce its brilliant colour. According to the Nuclear Regulatory Commission (NRC), there is no residual radiation left over after the Quartz has been irradiated, which means these crystals are perfectly safe to handle and display in your home. Not all quartz can be turned into Lemon Quartz, as it must have the right trace minerals present which produce the yellow colouration.