Prehnite and Hydrogrossular Physical Properties

Prehnite

Hydrogrossular

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-2.953.25-3.40

1 7.18

1.5 Fracture

Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic

Not Available

1.6 Cleavage

Distinct on [001]

Not Available

1.7 Mohs Hardness

6-6.57.5-8

2 10

1.8 Chemical Composition

Ca₂Al₂Si₃O₁₂(OH)

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

Prehnite and Hydrogrossular Chemical Formula

While comparing Prehnite and Hydrogrossular 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 Prehnite and Hydrogrossular chemical formula.

Chemical formula of Prehnite- Ca₂Al₂Si₃O₁₂(OH)
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

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Prehnite and Hydrogrossular Specific Gravity

Another important criteria for qualitative analysis of gemstones is Prehnite and Hydrogrossular Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Prehnite and Hydrogrossular Optical Properties during the identification of gemstone. Specific gravity of Prehnite is 3.25-3.40 whereas that of Hydrogrossular is 3.25-3.40.