Kyanite Cyprine

Poldervaartite

Kyanite Cyprine Vs Poldervaartite

Kyanite Cyprine

Poldervaartite

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1 Astrology

1.1 Origin

Kenya, Southern and central Africa

Southern and central Africa

1.2 Color

Green, Brown, Yellow, Red

Colorless, White

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

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.55-3.702.91

1 7.18

2.5 Fracture

Gemstones (2009)

Handbook of mineralogy (2001)

2.6 Cleavage

Not Available

None

2.7 Mohs Hardness

4-7Not Available

2 10

2.8 Chemical Composition

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

(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

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

Weak: colorless light gray bluish grayAnthony et al

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent

3.5 Refractive Index

1.710-1.7351.634-1.656

1 3.25

3.6 Optic Character

Biaxial/+

Not Available

3.7 Crystal System

Not Available

3.8 Birefringence

0.012-0.033Not Available

0 0.296

3.9 Clarity

Transparent

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 Poldervaartite Fracture

Fracture is an important parameter when you compare Kyanite Cyprine and Poldervaartite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Cyprine Vs Poldervaartite 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). Poldervaartite fracture is Handbook of mineralogy (2001).

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Kyanite Cyprine Vs Poldervaartite Luster

A primary knowledge about Kyanite Cyprine vs Poldervaartite 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. Poldervaartite, on other hand, exhibits Vitreous luster.