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Dioptase
Dioptase

Forsterite
Forsterite



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Dioptase
X
Forsterite

Dioptase Vs Forsterite

Astrology

Origin

Kazakhstan
Southern and central Africa

Color

Green, Blue
Colorless, Green, Yellow, White

Streak

Green
White

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

Brittle
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

3.25-3.353.23-3.26
1 7.18
👆🏻

Fracture

Conchoidal, ConchoidalWalter Schumann
Conchoidal

Cleavage

Perfect in three directions
Perfect on {010} imperfect on {100}

Mohs Hardness

56.5-7
2 10
👆🏻

Chemical Composition

CuSiO 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak; dark emerald green
colorless.

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

TranslucentHerve Nicolas Lazzarelli
Transparent

Refractive Index

1.644-1.7201.635-1.671
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.051-0.0530.033-0.042
0 0.296
👆🏻

Clarity

TranslucentHerve Nicolas Lazzarelli
Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
Supports healthy digestion

Digestive

-
-

Psychology

Emotional Healing
Peace

Healing

Emotional healing
Physical healing

Qualities Associated

Emotional Healing
Peace

Dioptase Vs Forsterite Fracture

Fracture is an important parameter when you compare Dioptase and Forsterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Forsterite 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 Dioptase is Conchoidal and ConchoidalWalter Schumann. Forsterite fracture is Conchoidal.

Dioptase Vs Forsterite Luster

A primary knowledge about Dioptase vs Forsterite 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. Dioptase exhibits Vitreous luster. Forsterite, on other hand, exhibits Vitreous luster.