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Hackmanite
Hackmanite

Sillimanite
Sillimanite



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Hackmanite
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Sillimanite

Facts about Hackmanite and Sillimanite

Astrology

Origin

Southern and central Africa
USA, Madagascar, India, Sri Lanka, Burma, Australia, Italy, Brazil

Color

White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Blue, Green, Brownish, Greenish, Colorless, gray

Streak

-
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Tough

Solubility

-
-

Durability

-
-

Specific Gravity

2.27-2.333.20-3.26
1 7.18
👆🏻

Fracture

-
Splintery

Cleavage

Perfect
{010} perfect

Mohs Hardness

5.5-66-7.5
2 10
👆🏻

Chemical Composition

Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Al 2SiO 5Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous, Subadamantine, Silky

Pleochroism

-
Colourless to pale brown to yellow

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.483-1.4871.653-1.685
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

-99990.020-0.022
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
Creativity

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Creativity

Hackmanite Vs Sillimanite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Hackmanite Vs Sillimanite 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 Hackmanite and Sillimanite Astrology. Its highly necessary to have a basic knowledge of facts about Hackmanite and Sillimanite, before you finalize to buy one.

Hackmanite is known to regulate the influence of planet.Hackmanite, that occurs commonly in White, Colorless, Blue, Red, Green, Yellow, Violet, pink color, possesses energy.Sillimanite, the unique gem is known to regulate the influence of planet. Sillimanite, which is classic Blue, Green, Brownish, Greenish, Colorless, gray colored gem, possesses energy.