Answer by Susie Dresh. Confidence votes 20.6K. A gemstone or gem, also called a precious or semi-precious stone, is a piece of attractive mineral, which-when cut and polished-is used to make jewelry or other adornments.emstones are classified into different groups, species, and varieties. For example, ruby is the red variety of the species corundum, while any other color of corundum is considered sapphire.
Taurus is the sign of practicality and possessions. People born under the sign of Taurus tend to be very patient, practical and dedicated people. Such people are usually very cautious when dealing with people, life and money. They have a curious power of dominating others, even when not conscious of trying to do so.
Taurus â Dates: April 20 - May 21 Element: Earth Taurus (â) (the Latin word for bull) is the second astrological sign in theZodiac. It spans the 30-60th degree of the zodiac, between 27.25 and 54.75 degree of celestial longitude. Under the tropic zodiac, the Sun transits this area on average between April 21 and May 21 each year.