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Beryl
Beryl

Sugilite
Sugilite



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Beryl
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Sugilite

Beryl Vs Sugilite

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Astrology

Origin

Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Origins: Canada, Namibia
Canada, Southern and central Africa, Italy, Australia, India

Color

Green, Blue, Yellow, Colorless, pink
Violet, Brownish, Yellow, Reddish, Pale pink

Streak

White
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

Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.60-2.902.69-2.79
1 7.18
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Fracture

Uneven, Conchoidal, Irregular
Conchoidal

Cleavage

Imperfect on {0001}
Poor on {0001}

Mohs Hardness

7.5-85.5-6.5
2 10
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Chemical Composition

Be3Al2Si6O18
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Resinous
Vitreous

Pleochroism

Weak to distinct
Weak

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Transparent to opaque
Translucent

Refractive Index

1.560-1.6041.607-1.612
1 3.25
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Optic Character

-
-

Crystal System

Hexagonal
Hexagonal

Birefringence

0.0040-0.00700.003
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Communication
Spirituality

Healing

Physical healing
Emotional healing

Qualities Associated

Courage
Spiritual Protection

Beryl Vs Sugilite Fracture

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

Beryl Vs Sugilite Luster

A primary knowledge about Beryl 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. Beryl exhibits Vitreous and Resinous luster. Sugilite, on other hand, exhibits Vitreous luster.