Spinel and Beryl Physical Properties

Spinel

Beryl

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

none

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.64-3.66

2.60-2.90

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

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

None, but may exhibit slight parting

Imperfect on {0001}

1.7 Mohs Hardness

7.5-8

1.8 Chemical Composition

MgAl₂O₄

Be₃Al₂Si₆O₁₈

Spinel and Beryl Chemical Formula

While comparing Spinel 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 Spinel and Beryl chemical formula.

Chemical formula of Spinel- MgAl₂O₄
Chemical formula of Beryl- Be₃Al₂Si₆O₁₈

Compare Gems for Scorpio

Spinel Vs Ametrine

Spinel Vs Charoite

Spinel Vs Azurmalachite

Spinel and Beryl Specific Gravity

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

Gems for Scorpio

Unakite

Rhodochrosite

Alexandrite

Amethyst

Ametrine

Azurmalachite