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Sugilite
Sugilite

Sard
Sard



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Sugilite
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Sard

Sugilite Vs Sard

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Astrology

Origin

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

Color

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

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

2.69-2.792.58-2.63
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor on {0001}
None

Mohs Hardness

5.5-6.56.5-7
2 10
👆🏻

Chemical Composition

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Waxy

Pleochroism

Weak
-

Dispersion

0.020.01
0.005 1
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Transparency

Translucent
Translucent

Refractive Index

1.607-1.6121.535-1.539
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
-

Birefringence

0.0030.008-0.010
0 0.296
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Clarity

Translucent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Spirituality
Strength

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Protection
Protection

Sugilite Vs Sard Fracture

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

Sugilite Vs Sard Luster

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