×

Mottramite
Mottramite

Carnelian
Carnelian



ADD
Compare
X
Mottramite
X
Carnelian

Mottramite and Carnelian Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Soluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
5.92.58-2.64
Amber
1 7.18
1.5 Fracture
Sub-Conchoidal, Brittle, Metallic
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
None observed
Absent
1.7 Mohs Hardness
36.5-7
Amber
2 10
1.8 Chemical Composition
Not Available
SiO2

Mottramite and Carnelian Chemical Formula

While comparing Mottramite and Carnelian 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 Mottramite and Carnelian chemical formula.

    >
  • Chemical formula of Carnelian- SiO2

Mottramite and Carnelian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Mottramite and Carnelian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Mottramite and Carnelian Optical Properties during the identification of gemstone. Specific gravity of Mottramite is 2.58-2.64 whereas that of Carnelian is 2.58-2.64.