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Vesuvianite Idocrase
Vesuvianite Idocrase

Dumortierite
Dumortierite



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X
Vesuvianite Idocrase
X
Dumortierite

Vesuvianite Idocrase Vs Dumortierite

Astrology

Origin

Canada, USA, Southern and central Africa
Southern and central Africa

Color

Green
Blue, Violet, Brown, White, Greenish, pink

Streak

-
White

For which Rashi?

-
Leo, Sagittarius

Planet

-
Saturn

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Isis

Not to wear with

-
-

Powers

-
Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.25-3.503.26-3.41
1 7.18
👆🏻

Fracture

Uneven
Fibrous, ConchoidalWalter Schumann

Cleavage

Distinct
Distinct on {100}, poor on {110}; parting on {001}

Mohs Hardness

-99997-8.5
2 10
👆🏻

Chemical Composition

Ca 10Mg 2Al 4(SiO 4) 5(Si 2O 7) 2(OH) 4Ulrich Henn and Claudio C.
AlAl6O3BSi3O18

Optical Properties

Luster

-
Vitreous

Pleochroism

-
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
Translucent, Translucent to opaque

Refractive Index

1.700-1.7251.669-1.723
1 3.25
👆🏻

Optic Character

Uniaxial/-
-

Crystal System

-
Orthorhombic

Birefringence

0.002-0.0120.011-0.037
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Healing
Patience

Healing

Emotional healing
Emotional healing

Qualities Associated

Healing
Patience

Vesuvianite Idocrase Vs Dumortierite Fracture

Fracture is an important parameter when you compare Vesuvianite Idocrase and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Vesuvianite Idocrase Vs Dumortierite 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 Vesuvianite Idocrase is Uneven. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.

Vesuvianite Idocrase Vs Dumortierite Luster

A primary knowledge about Vesuvianite Idocrase vs Dumortierite 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. Dumortierite, on other hand, exhibits Vitreous luster.