Hurlbutite and Pyrope Garnet Physical Properties

Hurlbutite

Pyrope Garnet

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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

2.903.5-3.6

1 7.18

1.5 Fracture

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Not Available

1.6 Cleavage

None

1.7 Mohs Hardness

67-7.5

2 10

1.8 Chemical Composition

CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Mg₃Al₂Si₃O₁₂

Hurlbutite and Pyrope Garnet Chemical Formula

While comparing Hurlbutite and Pyrope 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 Hurlbutite and Pyrope Garnet chemical formula.

Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Pyrope Garnet- Mg₃Al₂Si₃O₁₂

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Hurlbutite and Pyrope Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hurlbutite and Pyrope Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hurlbutite and Pyrope Garnet Optical Properties during the identification of gemstone. Specific gravity of Hurlbutite is 3.5-3.6 whereas that of Pyrope Garnet is 3.5-3.6.