Kyanite Cyprine

Hardystonite

Kyanite Cyprine Vs Hardystonite

Kyanite Cyprine

Hardystonite

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1 Astrology

1.1 Origin

Kenya, Southern and central Africa

USA

1.2 Color

Green, Brown, Yellow, Red

White, Brown, pink

1.3 Streak

Not Available

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.55-3.703.396-3.443

1 7.18

2.5 Fracture

Gemstones (2009)

Brittle, Metallic

2.6 Cleavage

Not Available

[001] good, [100] and [110] fair

2.7 Mohs Hardness

4-73-4

2 10

2.8 Chemical Composition

Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Resinous, Greasy

3.2 Pleochroism

Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli

Not Available

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent

Handbook of mineralogy (2001)

3.5 Refractive Index

1.710-1.7351.672

1 3.25

3.6 Optic Character

Biaxial/+

Not Available

3.7 Crystal System

Not Available

tetragonal

3.8 Birefringence

0.012-0.033Not Available

0 0.296

3.9 Clarity

Transparent

Handbook of mineralogy (2001)

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Kyanite Cyprine Vs Hardystonite Fracture

Fracture is an important parameter when you compare Kyanite Cyprine and Hardystonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Cyprine Vs Hardystonite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Kyanite Cyprine is Gemstones (2009). Hardystonite fracture is Brittle and Metallic.

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Kyanite Cyprine Vs Hardystonite Luster

A primary knowledge about Kyanite Cyprine vs Hardystonite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Kyanite Cyprine exhibits Vitreous luster. Hardystonite, on other hand, exhibits Greasy, Resinous and Vitreous luster.