×

Onyx
Onyx

Ametrine
Ametrine



ADD
Compare
X
Onyx
X
Ametrine

Onyx and Ametrine Physical Properties

Add ⊕
1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.55-2.702.65
Amber
1 7.18
1.5 Fracture
Not Available
Not Available
1.6 Cleavage
Indiscernible
Indiscernible
1.7 Mohs Hardness
6.5-77
Amber
2 10
1.8 Chemical Composition
SiO2
SiO2

Onyx and Ametrine Chemical Formula

While comparing Onyx and Ametrine physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Onyx and Ametrine chemical formula.

  • Chemical formula of Onyx- SiO2
  • Chemical formula of Ametrine- SiO2

Onyx and Ametrine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Onyx and Ametrine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Onyx and Ametrine Optical Properties during the identification of gemstone. Specific gravity of Onyx is 2.65 whereas that of Ametrine is 2.65.