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Sugilite
Sugilite

Anhydrite
Anhydrite



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Sugilite
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Anhydrite

Sugilite Vs Anhydrite

Astrology

Origin

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

Color

Violet, Brownish, Yellow, Reddish, Pale pink
Colorless, Blue, Violet, White, Brown, rose, gray

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

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.69-2.792.90-2.98
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor on {0001}
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.

Mohs Hardness

5.5-6.53.5
2 10
👆🏻

Chemical Composition

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Optical Properties

Luster

Vitreous
Pearly, Greasy

Pleochroism

Weak
For violet varieties

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Translucent
Transparent

Refractive Index

1.607-1.6121.570-1.614
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Orthorhombic

Birefringence

0.0030.042-0.044
0 0.296
👆🏻

Clarity

Translucent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Spirituality
Calmness

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Protection
Acceptance

Sugilite Vs Anhydrite Fracture

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

Sugilite Vs Anhydrite Luster

A primary knowledge about Sugilite vs Anhydrite 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. Anhydrite, on other hand, exhibits Pearly and Greasy luster.