Ametrine and Herderite Physical Properties

Ametrine

Herderite

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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

2.652.90-3.02

1 7.18

1.5 Fracture

Not Available

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

Indiscernible

Indistinct on {110}

1.7 Mohs Hardness

75-5.5

2 10

1.8 Chemical Composition

SiO₂

CaBePO 4(F,OH)Ulrich Henn and Claudio C.

Ametrine and Herderite Chemical Formula

While comparing Ametrine and Herderite 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 Ametrine and Herderite chemical formula.

Chemical formula of Ametrine- SiO₂
Chemical formula of Herderite- CaBePO 4(F,OH)Ulrich Henn and Claudio C.

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Ametrine and Herderite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ametrine and Herderite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ametrine and Herderite Optical Properties during the identification of gemstone. Specific gravity of Ametrine is 2.90-3.02 whereas that of Herderite is 2.90-3.02.