Chalcedony and Andradite Garnet Physical Properties

Chalcedony

Andradite Garnet

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.8-3.9

1 7.18

1.5 Fracture

Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann

Not Available

1.6 Cleavage

Absent

None

1.7 Mohs Hardness

6.5-76.5-7.5

2 10

1.8 Chemical Composition

SiO₂

Ca₃Fe³⁺₂Si₃O₁₂

Chalcedony and Andradite Garnet Chemical Formula

While comparing Chalcedony and Andradite Garnet 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 Chalcedony and Andradite Garnet chemical formula.

Chemical formula of Chalcedony- SiO₂
Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂

Compare Gems for Cancer » More

Chalcedony Vs Pearl

Chalcedony Vs Selenite

Chalcedony Vs Ruby

» More

More Compare Gems for Cancer

Chalcedony and Andradite Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chalcedony and Andradite Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcedony and Andradite Garnet Optical Properties during the identification of gemstone. Specific gravity of Chalcedony is 3.8-3.9 whereas that of Andradite Garnet is 3.8-3.9.