Rose Quartz and Legrandite Physical Properties

Rose Quartz

Legrandite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.65

3.98-4.04

1.5 Fracture

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Indiscernible

Imperfect, poor one {100}

1.7 Mohs Hardness

4.5-5

1.8 Chemical Composition

SiO₂

Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Rose Quartz and Legrandite Chemical Formula

While comparing Rose Quartz and Legrandite 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 Rose Quartz and Legrandite chemical formula.

Chemical formula of Rose Quartz- SiO₂
Chemical formula of Legrandite- Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Rose Quartz and Legrandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rose Quartz and Legrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rose Quartz and Legrandite Optical Properties during the identification of gemstone. Specific gravity of Rose Quartz is 3.98-4.04 whereas that of Legrandite is 3.98-4.04.