Sillimanite

Charoite

Sillimanite Vs Charoite

Sillimanite

Charoite

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1 Astrology

1.1 Origin

USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil

Russia

1.2 Color

Blue, Green, Brownish, Greenish, Colorless, gray

Violet, Brown, Violet, Brown

1.3 Streak

White

1.4 For which Rashi?

Not Available

Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio

1.5 Planet

Not Available

Jupiter, Neptune

1.6 Element of Planets

Not Available

Water, Earth, Air

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Minerva, Vac

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Healing, Love, Protection

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Tough

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.20-3.262.54-2.78

1 7.18

2.5 Fracture

Splintery

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

{010} perfect

Good in three directions

2.7 Mohs Hardness

6-7.55-6

2 10

2.8 Chemical Composition

Al 2SiO 5Michael OâDonoghue , Gems, Sixth Edition (2006)

K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Vitreous, Subadamantine, Silky

Pearly, Fibrous, Chatoyant

3.2 Pleochroism

Colourless to pale brown to yellow

NilArthur Thomas

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent, Translucent

Translucent

3.5 Refractive Index

1.653-1.6851.545-1.560

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Triclinic

3.8 Birefringence

0.020-0.0220.009

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

Sillimanite Vs Charoite Fracture

Fracture is an important parameter when you compare Sillimanite and Charoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sillimanite Vs Charoite 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 Sillimanite is Splintery. Charoite fracture is Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).

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Sillimanite Vs Charoite Luster

A primary knowledge about Sillimanite vs Charoite 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. Sillimanite exhibits Silky, Subadamantine and Vitreous luster. Charoite, on other hand, exhibits Chatoyant, Fibrous and Pearly luster.