Strontianite and Antigorite Physical Properties

Strontianite

Antigorite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.63-3.792.58-2.80

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)

1.6 Cleavage

{110} Good

{001} Good

1.7 Mohs Hardness

3.55-5.5

2 10

1.8 Chemical Composition

SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Strontianite and Antigorite Chemical Formula

While comparing Strontianite and Antigorite 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 Strontianite and Antigorite chemical formula.

Chemical formula of Strontianite- SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Antigorite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Compare Green Gemstones

Strontianite Vs Tremolite

Strontianite Vs Tourmaline

Strontianite Vs Tortoiseshell

Strontianite and Antigorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Strontianite and Antigorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Strontianite and Antigorite Optical Properties during the identification of gemstone. Specific gravity of Strontianite is 2.58-2.80 whereas that of Antigorite is 2.58-2.80.