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Sugilite
Sugilite

Quartz
Quartz



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Sugilite
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Quartz

Sugilite Vs Quartz

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Astrology

Origin

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

Color

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

Streak

White
White

For which Rashi?

Virgo
Taurus, Capricorn, Sagittarius

Planet

Mercury, Jupiter
Venus

Element of Planets

Water
Earth, Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Nerthus

Not to wear with

-
-

Powers

-
Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.69-2.792.65
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

Poor on {0001}
{0110} Indistinct

Mohs Hardness

5.5-6.57
2 10
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Chemical Composition

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SiO2

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak
None

Dispersion

0.020.01
0.005 1
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Transparency

Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.607-1.6121.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

Hexagonal
Trigonal

Birefringence

0.0030.009
0 0.296
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Clarity

Translucent
Opaque

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Spirituality
Clarity

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Protection
Clarity

Sugilite Vs Quartz Fracture

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

Sugilite Vs Quartz Luster

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