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Glaucophane
Glaucophane

Sard
Sard



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Glaucophane
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Sard

Glaucophane Vs Sard

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Astrology

Origin

-
Southern and central Africa

Color

Blue, gray, Black
White, Colorless, Blue, Red, Green, Yellow, Violet

Streak

Blue
-

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3-3.152.58-2.63
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

Good on [110] and on [001]
None

Mohs Hardness

6.0-6.56.5-7
2 10
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Chemical Composition

[ ]Na2(Mg3Al2)Si8O22(OH)2
SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Pearly
Waxy

Pleochroism

Strong
-

Dispersion

0.020.01
0.005 1
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Transparency

-
Translucent

Refractive Index

1.606-1.6371.535-1.539
1 3.25
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Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

-99990.008-0.010
0 0.296
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Clarity

-
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Communication
Strength

Healing

Emotional healing
Emotional healing

Qualities Associated

Peace
Protection

Glaucophane Vs Sard Fracture

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

Glaucophane Vs Sard Luster

A primary knowledge about Glaucophane 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. Glaucophane exhibits Vitreous and Pearly luster. Sard, on other hand, exhibits Waxy luster.