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Moldavite
Moldavite

Star Sapphire
Star Sapphire



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Moldavite
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Star Sapphire

Moldavite Vs Star Sapphire

Astrology

Origin

Austria
Southern and central Africa

Color

Green
Yellow, Green, Blue, Violet

Streak

-
-

For which Rashi?

Aquarius
-

Planet

Uranus
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Persephone
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.32-2.383.90-4.05
1 7.18
👆🏻

Fracture

ConchoidalWalter Schumann
-

Cleavage

None
None

Mohs Hardness

5.5-9999
2 10
👆🏻

Chemical Composition

SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
Al 2O 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
-

Pleochroism

Absent
-

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Translucent

Refractive Index

1.48-1.541.758-1.780
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-99990.007-0.010
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
Wisdom

Healing

Spiritual healing
Emotional healing

Qualities Associated

Transformation
Wisdom

Moldavite Vs Star Sapphire Fracture

Fracture is an important parameter when you compare Moldavite and Star Sapphire Physical Properties. It is necessary to understand the significance of these properties, before you compare Moldavite Vs Star Sapphire 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 Moldavite is ConchoidalWalter Schumann.

Moldavite Vs Star Sapphire Luster

A primary knowledge about Moldavite vs Star Sapphire 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. Moldavite exhibits Vitreous luster.