TAURUS COMMON FEATURES:   The main gemstone:  Sapphire   Element:  Earth   Ruler:  Venus   Personal qualities:  Pure substance. Passive force. Stewardship. Physical Beauty. Luxury. Agriculture. Pragmatism. Possession. TAURUS SPECIFIC FEATURES:   People born in the period of Apr. 21 - Apr. 30 are influenced by Mercury. They have great intellectual faculties and a talent for business. They are inclined to a melancholy mood.   LUCKY STONES: aventurine, agate, amazonite, amethyst, quartz , cornelian , tigers eye, jasper.   IMPORTANT YEARS:  16, 24, 30, 33, 39, 45, 51, 57.   People born in the period of May 1 - May 10 are influenced by Saturn. They are dreamy, noble, generous, hesitating, and have a talent for literature.   LUCKY STONES:  turquoise, jade, coral, onyx, opal, sodalite, chalcedony, chrysoprase.   IMPORTANT YEARS: 16, 21, 24, 33, 41, 50, 60, 64.   People born in the period of May 11 - May 21 are influenced by the Moon. They are unsociable, reserved, pessimists. They like a loneliness.   LUCKY STONES:  aquamarine, diamond, beryl, garnet, emerald, ruby, sapphire, topaz, tourmaline.   IMPORTANT YEARS: 16, 21, 24, 39, 45, 52, 60, 68.