Rock Crystal and Manganotantalite Physical Properties

Rock Crystal

Manganotantalite

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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

2.65Not Available

1 7.18

1.5 Fracture

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

ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

1.7 Mohs Hardness

75.5-6.5

2 10

1.8 Chemical Composition

SiO 2Walter Schumann , Gemstones of the world (2001)

MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Rock Crystal and Manganotantalite Chemical Formula

While comparing Rock Crystal and Manganotantalite 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 Rock Crystal and Manganotantalite chemical formula.

Chemical formula of Rock Crystal- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

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Rock Crystal and Manganotantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rock Crystal and Manganotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rock Crystal and Manganotantalite Optical Properties during the identification of gemstone. Specific gravity of Rock Crystal is Not Available whereas that of Manganotantalite is Not Available.