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Hyalite
Hyalite

Sugilite
Sugilite



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Hyalite
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Sugilite

Hyalite Vs Sugilite

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Astrology

Origin

Southern and central Africa
Canada, Southern and central Africa, Italy, Australia, India

Color

Colorless
Violet, Brownish, Yellow, Reddish, Pale pink

Streak

-
White

For which Rashi?

-
Virgo

Planet

-
Mercury, Jupiter

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

-99992.69-2.79
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

None
Poor on {0001}

Mohs Hardness

5.5-6.55.5-6.5
2 10
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Chemical Composition

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

-
Vitreous

Pleochroism

-
Weak

Dispersion

0.010.02
0.005 1
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Transparency

Transparent
Translucent

Refractive Index

1.37-1.521.607-1.612
1 3.25
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Optic Character

-
-

Crystal System

-
Hexagonal

Birefringence

-99990.003
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Spirituality

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Spiritual Protection

Hyalite Vs Sugilite Fracture

Fracture is an important parameter when you compare Hyalite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Hyalite Vs Sugilite 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 Hyalite is Conchoidal. Sugilite fracture is Conchoidal.

Hyalite Vs Sugilite Luster

A primary knowledge about Hyalite vs Sugilite 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. Sugilite, on other hand, exhibits Vitreous luster.