Zoisite and Beryl Physical Properties

Zoisite

Beryl

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.20-3.50

2.60-2.90

1.5 Fracture

Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even

Uneven, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Uneven, Gems, Brittle

1.6 Cleavage

Perfect {010} imperfect {100}

Imperfect on {0001}

1.7 Mohs Hardness

6-7

7.5-8

1.8 Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

Be₃Al₂Si₆O₁₈

Zoisite and Beryl Chemical Formula

While comparing Zoisite and Beryl 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 Zoisite and Beryl chemical formula.

Chemical formula of Zoisite- Ca₂Al₃(SiO₄)₃(OH)
Chemical formula of Beryl- Be₃Al₂Si₆O₁₈

Compare Brown Gemstones

Zoisite Vs Tourmaline Bi Color

Zoisite Vs Sphene

Zoisite Vs Sunstone

Zoisite and Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Zoisite and Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Zoisite and Beryl Optical Properties during the identification of gemstone. Specific gravity of Zoisite is 2.60-2.90 whereas that of Beryl is 2.60-2.90.

Brown Gemstones

Garnet Mali

Hessonite Garnet

Idocrase

Rhodochrosite

Sphene

Sunstone