Hypersthene is a Greek word where 'hyper' means 'extreme' and 'sthenos' means 'strength'. This gemstone is available in the shades of black, gray, brown and green, Hypersthene is a rare form of enstatite. This stone is mined in the Isle of Skye, Canada, Greenland, Norway, USA and Sweden. The metaphysical qualities of hypersthene include dispelling irritation, enhancement of self-esteem and overcoming shyness. The wearer of this stone will be able to relax and calm his mind at times of turmoil. Hypersthene invokes the root chakra and is the zodiac stone of sun sign Aries.