Antigorite and Fire Agate Physical Properties

Antigorite

Fire Agate

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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

2.58-2.802.60-2.64

1 7.18

1.5 Fracture

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

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

{001} Good

Absent

1.7 Mohs Hardness

5-5.56.5-7

2 10

1.8 Chemical Composition

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

SiO 2Arthur Thomas , Gemstones (2009)

Antigorite and Fire Agate Chemical Formula

While comparing Antigorite and Fire Agate 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 Antigorite and Fire Agate chemical formula.

Chemical formula of Antigorite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)

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Antigorite and Fire Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Antigorite and Fire Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Antigorite and Fire Agate Optical Properties during the identification of gemstone. Specific gravity of Antigorite is 2.60-2.64 whereas that of Fire Agate is 2.60-2.64.