Amethyst - rough - large

Large Amethyst crystal.

Amethyst is a witness to the history of the earth, belongs to the quartz group and is the most sought after of them.

Name: Amethyst comes from the Greek word amethystos meaning not drunk ; was considered a stone against drunkenness.

History: Amethyst first formed about 250 million years ago during the Jurassic period (Mesozoic). Volcanic eruptions flooded large areas of molten rock. Hot gas bubbles in the liquid rock formed cavities. Tiny crystals began to grow and feed on the hot mineral solution. This beautiful stone has been popular since ancient times, worshiped by all and highly valued in church art.

Energy
Healers say that Amethyst produces more optimism, dreams and zest for life. They are also said to have an effect on insomnia, migraines and stress.
Amethyst is one of the lucky stones of those born
are in the zodiac sign Pisces.

Crystal system: (triangular) six-sided prism, Mohs hardness: 7