
Topaz
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Colour: Reddish brown, gray, yellow, green, or red
Name derivation: Derived from the Greek word “Sphenos” meaning “wedge” as the crystals are found in a wedge shape
Symbolism: Vitality
Gemstone family: Nesosilicate
Hardness: Moh’s Scale 5.0-5.5 (soft to brittle)
Geography: Africa, Europe, North America
Cleaning procedure: Clean using warm soapy water. Must not be cleaned ultrasonically or by steam cleaning
Value factors: Intensity of colour; Brilliance and “life” of stone; Size of stone