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Sugilite
Sugilite

Iddingsite
Iddingsite



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Sugilite
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Iddingsite

Sugilite Vs Iddingsite

Astrology

Origin

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

Color

Violet, Brownish, Yellow, Reddish, Pale pink
Brown

Streak

White
None

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

2.69-2.792.5-2.8
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

Poor on {0001}
{???} Perfect

Mohs Hardness

5.5-6.53
2 10
👆🏻

Chemical Composition

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
MgO.Fe2O3.3SiO2•4(H2O)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak
-

Dispersion

0.02-
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.607-1.612-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Orthorhombic

Birefringence

0.003-9999
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Spirituality
Grounding

Healing

Emotional healing
-

Qualities Associated

Spiritual Protection
Grounding

Sugilite Vs Iddingsite Fracture

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

Sugilite Vs Iddingsite Luster

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