×

Pyrope Almandine
Pyrope Almandine

Obsidian
Obsidian



ADD
Compare
X
Pyrope Almandine
X
Obsidian

Pyrope Almandine and Obsidian Physical Properties

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
3.62-4.202.35-2.60
Amber
1 7.18
1.5 Fracture
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
Conchoidal, ConchoidalWalter Schumann, Conchoidal
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
7-7.55-5.5
Amber
2 10
1.8 Chemical Composition
(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
Not Available

Pyrope Almandine and Obsidian Chemical Formula

While comparing Pyrope Almandine and Obsidian 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 Pyrope Almandine and Obsidian chemical formula.

  • Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
  • >

Pyrope Almandine and Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Almandine and Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Almandine and Obsidian Optical Properties during the identification of gemstone. Specific gravity of Pyrope Almandine is 2.35-2.60 whereas that of Obsidian is 2.35-2.60.