31. It is nearly impossible to differentiate between cut citrine and yellow topaz visually, but they differ in hardness. 32. It is a diminutive of the Latin " citrinus " meaning citrine or light greenish-yellow. 33. In these important roles, Citrine was highly influential in the industrial and political wings of the labour movement. 34. Citrine also acted as an envoy for the Prime Minister with the U . S and Soviet trade unions.35. "' Citrine "'is a general purpose programming language for Unix-like operating systems. 36. A flash of green peridot or yellow citrine against fashion's neutral palette adds fun and style ." 37. Sometimes citrine and amethyst can be found together in the same crystal, which is then referred to as ametrine. 38. As the General Secretary, Fred Bramley, was ill, Citrine took on a much wider role from the start. 39. Black onyx, yellow citrine , green chyrsopase, red garnet and blue topaz represent all the regions in the world. 40. I read of an experiment where citrine and aquamarine crystals were subject to 8 % black light ( test group ).