Gaspeite and Obsidian Physical Properties

Gaspeite

Obsidian

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

HCl soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.712.35-2.60

1 7.18

1.5 Fracture

Uneven

Conchoidal, ConchoidalWalter Schumann, Conchoidal

1.6 Cleavage

{10 1 1} Good

Not Available

1.7 Mohs Hardness

4.5-55-5.5

2 10

1.8 Chemical Composition

(Ni,Mg,Fe++)CO3

Not Available

Gaspeite and Obsidian Chemical Formula

While comparing Gaspeite 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 Gaspeite and Obsidian chemical formula.

Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3

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Gaspeite and Obsidian Specific Gravity

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