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Star Ruby
Star Ruby

Sard
Sard



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Star Ruby
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Sard

Star Ruby Vs Sard

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

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

Streak

-
-

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

3.95-4.102.58-2.63
1 7.18
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Fracture

Uneven
Conchoidal

Cleavage

None
None

Mohs Hardness

-99996.5-7
2 10
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Chemical Composition

Al 2O 3Michael O’Donoghue , Gems, Sixth Edition (2006)
SiO 2Ulrich Henn and Claudio C.

Optical Properties

Luster

-
Waxy

Pleochroism

-
-

Dispersion

0.020.01
0.005 1
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Transparency

Transparent, Translucent
Translucent

Refractive Index

1.757-1.7801.535-1.539
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

0.007-0.0100.008-0.010
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Passion
Strength

Healing

Emotional healing
Emotional healing

Qualities Associated

Passion
Protection

Star Ruby Vs Sard Fracture

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

Star Ruby Vs Sard Luster

A primary knowledge about Star Ruby 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. Sard, on other hand, exhibits Waxy luster.