AQUARIUS COMMON FEATURES:   The main gemstone:  Turquoise   Element:  Air   Ruler:  Saturn   Personal qualities:  Humanitarian and altruistic. Communal, socialistic and progressive. Idealistic and utopian. Detached, romantic and dreamy. AQUARIUS SPECIFIC FEATURES:  People born in the period of Jan. 21 - Jan. 30 are influenced by Venus. They are timid, tactful, melancholic and have a refined taste in love   LUCKY STONES: aventurine, amethyst, rock crystal , pearl, serpentine, nephrite , obsidian, sapphirine, hawk's-eye, jasper.   IMPORTANT YEARS:  12, 22, 32, 42, 52.   People born in the period of Jan. 31 - Feb. 9 are influenced by Mercury. They are tender, intelligent, a little vainglorious, ethical, men of humour.   LUCKY STONES: turquoise, Lapis Lazuli, onyx, sardonyx, chrysoprase, citrine, amber.   IMPORTANT YEARS: 10, 20, 42, 50, 60.   People born in the period of Feb.10 - Feb.19 are influenced by the Moon. They are easily disappointed, restrained, modest, sensitive, truthful, uncompromising, agreeable.   LUCKY STONES:  aquamarine, alexandrite, jacinth, garnet, sapphire, tourmaline, chrysoprase, zircon.   IMPORTANT YEARS: 8, 16, 24, 32, 40, 42, 48, 56, 64, 72.