Kyanite Cyprine

Astrophyllite

Kyanite Cyprine Vs Astrophyllite

Kyanite Cyprine

Astrophyllite

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1 Astrology

1.1 Origin

Kenya, Southern and central Africa

Canada, Russia

1.2 Color

Green, Brown, Yellow, Red

Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow

1.3 Streak

Not Available

Brown, White, Brown, 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

3.55-3.703.2-3.4

1 7.18

2.5 Fracture

Gemstones (2009)

Uneven, Brittle, Metallic

2.6 Cleavage

Not Available

Perfect on [001] imperfect on [100]

2.7 Mohs Hardness

4-73

2 10

2.8 Chemical Composition

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

(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous

Greasy, Pearly

3.2 Pleochroism

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

Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent

Translucent

3.5 Refractive Index

1.710-1.7351.678-1.758

1 3.25

3.6 Optic Character

Biaxial/+

Not Available

3.7 Crystal System

Not Available

Triclinic

3.8 Birefringence

0.012-0.0330.050

0 0.296

3.9 Clarity

Transparent

Translucent

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 Astrophyllite Fracture

Fracture is an important parameter when you compare Kyanite Cyprine and Astrophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kyanite Cyprine Vs Astrophyllite 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). Astrophyllite fracture is Brittle, Metallic and Uneven.

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Kyanite Cyprine Vs Astrophyllite Luster

A primary knowledge about Kyanite Cyprine vs Astrophyllite 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. Astrophyllite, on other hand, exhibits Greasy and Pearly luster.