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Grossular
Grossular

Pietersite
Pietersite



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Grossular
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Pietersite

Grossular Vs Pietersite

Astrology

Origin

Sri Lanka, India, Brazil
Southern and central Africa

Color

Green, Brown, Colorless, gray, Yellow
Blue, Red

Streak

Brownish, White
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For which Rashi?

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Sagittarius, Leo

Planet

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Mars

Element of Planets

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Air

Energy

-
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How to Wear?

Finger

-
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Ring Metal

-
-

Deities

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Freyja

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
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Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.55-3.73-9999
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
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Cleavage

none
None

Mohs Hardness

7-7.55
2 10
👆🏻

Chemical Composition

Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
H2O+Fe2+,H3O2+Fe3+Si4O12

Optical Properties

Luster

Greasy, Vitreous
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Pleochroism

None
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Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.730-1.7601.54-1.56
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Trigonal

Birefringence

0.020-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
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Benefits

Physical

Neurological

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-

Cardiovascular

-
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Respiratory

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Reproductive

Helps in digestion and alleviates indigestion
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Digestive

-
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Psychology

Abundance
Empowerment

Healing

Physical healing
Emotional healing

Qualities Associated

Abundance
Clarity

Grossular Vs Pietersite Fracture

Fracture is an important parameter when you compare Grossular and Pietersite Physical Properties. It is necessary to understand the significance of these properties, before you compare Grossular Vs Pietersite 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 Grossular is Conchoidal and Uneven.

Grossular Vs Pietersite Luster

A primary knowledge about Grossular vs Pietersite 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. Grossular exhibits Greasy and Vitreous luster.