Hyacinth and Sard Physical Properties

Hyacinth

Sard

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.93-4.732.58-2.63

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

1.7 Mohs Hardness

6.5-7.56.5-7

2 10

1.8 Chemical Composition

ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

SiO 2Ulrich Henn and Claudio C.

Hyacinth and Sard Chemical Formula

While comparing Hyacinth and Sard 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 Hyacinth and Sard chemical formula.

Chemical formula of Hyacinth- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.

Compare Yellow Gemstones

Hyacinth Vs Marcasite

Hyacinth Vs Magnesite

Hyacinth Vs Marialite

Hyacinth and Sard Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hyacinth and Sard Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hyacinth and Sard Optical Properties during the identification of gemstone. Specific gravity of Hyacinth is 2.58-2.63 whereas that of Sard is 2.58-2.63.