This page provides all possible meanings and translations of the word ultraviolet light. ultraviolet, ultraviolet radiation, ultraviolet light, ultraviolet illumination, UV(noun) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays. ultraviolet light(Noun)
1 Golden Citrine - Citrine with a golden yellow color.  Lemon Quartz - Lemon Quartz is a light to dark yellow Citrine, distinguished from most Citrine by lacking orange, brown, or reddish tints. More often though it is clear Quartz that is irradiated to produce an intensely colored yellow gemstone.
If your quartz crystals are encrusted with calcite, barite, or lime carbonates, you can try cleaning them with ordinary household vinegar and washing ammonia. You'll want to soak them for 8-12 hours in full-strength vinegar.f your quartz crystals are encrusted with calcite, barite, or lime carbonates, you can try cleaning them with ordinary household vinegar and washing ammonia. You'll want to soak them for 8-12 hours in full-strength vinegar.