×

Star Ruby
Star Ruby
☒

Opal
Opal
☒



ADD ⊕
Compare
▼
X
Star Ruby
X
Opal
Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.95-4.10
Uneven
None
-9999
Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)
 
BrittleWalter Schumann
hot salt water
-
1.98-2.25
Conchoidal
None
5-6.5
SiO2 · nH2O

Compare Blue Gemstones

Blue Gemstones

Vivianite
Vivianite
Wardite
Wardite
Watermelon Tourmaline
Watermelon Tourmaline
Opal
Starlite
Opal Vs Starlite
Opal
Strontium Titanate
Opal Vs Strontium Titanate
Opal
Tortoiseshell
Opal Vs Tortoiseshell

© 2015 - 2026 www.compareusvista.com

Developed & Maintained by softUsvista Inc.