Light Peach Square Topaz from Pakistan

About Topaz

Topaz is an aluminium fluorine silicate mineral with an orthorhombic crystal structure. Pure topaz is colourless, while trace elements and structural defects can produce yellow, golden brown, pink, red, orange, blue and, more rarely, greenish hues. It is usually transparent, although included or heavily fractured material may appear translucent. Strong lustre and well-formed prismatic crystals are characteristic; rare…