Sillimanite

Shattuckite

Facts about Sillimanite and Shattuckite

Sillimanite

Shattuckite

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1 Astrology

1.1 Origin

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

the type locality

1.2 Color

Blue, Green, Brownish, Greenish, Colorless, gray

Blue, Green

1.3 Streak

White

Blue

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

Tough

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.20-3.263.80-4.15

1 7.18

2.5 Fracture

Splintery

Uneven, UnevenArthur Thomas, Gemstones (2009)

2.6 Cleavage

{010} perfect

perfect along [010] and [100]

2.7 Mohs Hardness

6-7.53.5-4

2 10

2.8 Chemical Composition

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

Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Vitreous, Subadamantine, Silky

Silky

3.2 Pleochroism

Colourless to pale brown to yellow

X = very pale blue; Y = pale blue; Z = deep blue

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent, Translucent

Translucent

3.5 Refractive Index

1.653-1.6851.752-1.815

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

3.8 Birefringence

0.020-0.0220.063

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 Shattuckite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Sillimanite Vs Shattuckite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Sillimanite and Shattuckite Astrology. Its highly necessary to have a basic knowledge of facts about Sillimanite and Shattuckite, before you finalize to buy one.

Sillimanite is known to regulate the influence of Not Available planet. Shattuckite, the unique gem is known to regulate the influence of Not Available planet.