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Gypsum
Gypsum

Rubellite
Rubellite



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Gypsum
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Rubellite

Gypsum Vs Rubellite

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Astrology

Origin

Mexico
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka

Color

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

Streak

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

Flexible
-

Solubility

Soluble
-

Durability

-
-

Specific Gravity

2.20-2.403.01-3.06
1 7.18
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Fracture

Conchoidal, Splintery, Fibrous
Conchoidal

Cleavage

Perfect on {010}, distinct on {100}
Indiscernible

Mohs Hardness

27-7.5
2 10
👆🏻

Chemical Composition

CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Optical Properties

Luster

Vitreous, Silky, Pearly, Waxy
-

Pleochroism

None
Strong: dark red pinkish-redHerve Nicolas Lazzarelli

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Translucent
Transparent, Translucent

Refractive Index

1.521-1.5311.614-1.666
1 3.25
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Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.0100.014-0.040
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Passion

Healing

Emotional healing
Emotional healing

Qualities Associated

Harmony
Passion

Gypsum Vs Rubellite Fracture

Fracture is an important parameter when you compare Gypsum and Rubellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gypsum Vs Rubellite 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 Gypsum is Conchoidal, Splintery and Fibrous. Rubellite fracture is Conchoidal.

Gypsum Vs Rubellite Luster

A primary knowledge about Gypsum vs Rubellite 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. Gypsum exhibits Vitreous, Silky, Pearly and Waxy luster.