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Rubellite
Rubellite

Azurite
Azurite



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Rubellite
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Azurite

Rubellite Vs Azurite

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Astrology

Origin

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

Color

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

Streak

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Blue

For which Rashi?

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Sagittarius, Capricorn

Planet

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Venus

Element of Planets

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Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

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Psychic Power

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.01-3.063.70-3.90
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

Indiscernible
Perfect on {011}, fair on {100}, poor on {110}

Mohs Hardness

7-7.53.5-4
2 10
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Chemical Composition

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.
Cu 3(OH) 2(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

-
Vitreous

Pleochroism

Strong: dark red pinkish-redHerve Nicolas Lazzarelli
Visible shades of blue

Dispersion

0.020.03
0.005 1
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Transparency

Transparent, Translucent
Transparent, Translucent

Refractive Index

1.614-1.6661.720-1.850
1 3.25
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Optic Character

-
-

Crystal System

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monoclinic

Birefringence

0.014-0.0400.108
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

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Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Excellent
Excellent

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Passion
Insight

Healing

Emotional healing
Emotional healing

Qualities Associated

Passion
Insight

Rubellite Vs Azurite Fracture

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

Rubellite Vs Azurite Luster

A primary knowledge about Rubellite vs Azurite 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. Azurite, on other hand, exhibits Vitreous luster.