Related articles:
Gemstone
Ruby
Corundum
Chrysoberyl
Emerald
Rutile
Aluminium oxide
Jewellery
Carat (mass)
List of minerals
Birefringence
American Museum of Natural History
Aluminium
Laser
Watch
National Museum of Natural History
Wedding anniversary
Key terms:
sapphire
color
hue
gem
ruby
stones
crystal
corundum
safir
boule
purple
mined
lamp
wafer
titanium
mineral
violet
chromium
gemstone
blue sapphires
shades
carat
saturation
xenon
alumina
star sapphire
madagascar
synthetic sapphire
deposits
precious
diffusion
valence
wavelength
impurities
secondary hue
asterism
colorless
sri lanka
star of india
brightness
transparent
natural sapphire
trace amounts
sapphire page
star of bombay
sapphire glass
logan sapphire
color change sapphire
verneuil process
museum of natural history
Search external links cited by footnotes on Wikipedia page Sapphire:
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