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Yttrium Aluminum Garnet (YAG)

Color: Wide range of colors available.
Moh’s Hardness: 8.5
Refractive Index: 1.833
Critical Angle: 33.12°
Specific Gravity: 4.55
Cleavage: Imperfect
Fracture: Conchoidal
Dispersion: Moderately high (.028)
Heat Sensitivity: Slight
Birefringence (double refraction): None
Crystal Structure: Isometric

Treatments: None

What I prefer to polishing with: Tin lap with Alumina oxide. Zinc laps with 8,000 pre-polish and 50,000 polish.

Jeff's Comments: Cuts and polishes like Garnet. It is quite pretty especially in clear and light colors.

Design Links:
4-Way Stop - This is great for saturated rough if you have a piece that will work in the shape...
Princess - Nice in about any material
Brilliant Pear - Good in any color

Man-Made Links:
Synthetics - Index of Synthetic / Man-made Rough

Cubic Zirconia - Index to Cubic Zirconia
Blue
Clear/White
Golden/Topaz
Lavender
Peach
Pink
Red
Cubic Zirconia Special

Sapphire (Corundum)
- Index of Man-made Sapphire Rough
Burma Pink - Man-made Sapphire boules
Ceylon Blue - Man-made Sapphire boules
Color Change - Man-made Sapphire boules
Cranberry - Man-made Sapphire boules
Imperial - Man-made Sapphire boules
Padaparadschah - Man-made Sapphire boules
Ruby - Man-made Sapphire boules
White/Clear - Man-made Sapphire boules

YAG (man-made Garnet) - Index to YAG
Colorless - White, clear YAG
Green/Teal - Green/Teal YAG
Hot Yellow - Chrysoberyl color YAG
Pink - Pink YAG
Pink/Peach - Pink/peach YAG

Rutile - Man-made Rutile
Strontium Titanate - Man-made Strontium Titanate
Zincite
- Man made Zincite in all color, green, yellow, red, orange

Return to Synthetics Index

E-mail to inquire or order: jeff@faceters.com

Amethyst Aquamarine Beryl Citrine Emerald Garnet Opal Peridot Sapphire Scapolite Spinel Sunstone Topaz Tourmaline Quartz Zircon
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