TURQUOISE
Turquoise is an opaque, blue-to-green rare gemstone prized for thousands of years owing to its unique hue. It has been known by many names. Pliny the Elder referred to the mineral as callais (from Ancient Greek κάλαϊς) and the Aztecs knew it as chalchihuitl. The word turquoise dates to the 17th century and is derived from the French turquois meaning "Turkish" because the mineral was first brought to Europe through Turkey, from mines in the historical Khorasan of Persia.
HISTORY
Since at least the First Dynasty (3000 BCE) in ancient Egypt, and possibly before then, turquoise was used and mined by the Egyptians in the Sinai Peninsula. This region was known as the Country of Turquoise by the native Monitu. There are six mines in the peninsula, all on its southwest coast, covering an area of some 650 km2 (250 sq mi). The two most important of these mines, from a historic perspective, are Serabit el-Khadim and Wadi Maghareh, believed to be among the oldest of known mines. The former mine is situated about 4 kilometres from an ancient temple dedicated to the deity Hathor.
COMPOSITION
Turquoise is an opaque, blue-to-green mineral that is a hydrated phosphate of copper and aluminium, with the chemical formula CuAl6(PO4)4(OH)8·4H2O.
HARDNESS
Mohs Scale Hardness: 5 - 6
The Mohs scale of mineral hardness is a qualitative ordinal scale characterizing scratch resistance of various minerals through the ability of harder material to scratch softer material.
ENERGY CORRESPONDENCES
LATE WINTER ENERGY
PISCIS
Northern Hemisphere
VIRGO
Southern Hemisphere
E / SOL
Music Note
TURQUOISE BLUE
Color
THROAT CHAKRA