Hydrogrossular and Opal Physical Properties

Hydrogrossular

Opal

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1 Physical Properties

1.1 Tenacity

Not Available

BrittleWalter Schumann

1.2 Solubility

Not Available

hot salt water

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.40

1.98-2.25

1.5 Fracture

Not Available

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

7.5-8

5-6.5

1.8 Chemical Composition

hydrogrossular Massive vein s of opaque Grossular Garnet that resembles Jade . It is white to light green in color, and may be colored in a white, green, and pink combination. Hydrogrossular is often regarded as a variety of Grossular, but it is scientifi

SiO₂ · nH₂O

Hydrogrossular and Opal Chemical Formula

While comparing Hydrogrossular and Opal 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 Hydrogrossular and Opal chemical formula.

Chemical formula of Hydrogrossular- hydrogrossular Massive vein s of opaque Grossular Garnet that resembles Jade . It is white to light green in color, and may be colored in a white, green, and pink combination. Hydrogrossular is often regarded as a variety of Grossular, but it is scientifi
Chemical formula of Opal- SiO₂ · nH₂O

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Hydrogrossular and Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hydrogrossular and Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hydrogrossular and Opal Optical Properties during the identification of gemstone. Specific gravity of Hydrogrossular is 1.98-2.25 whereas that of Opal is 1.98-2.25.