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Danburite
Danburite

Rubellite
Rubellite



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Danburite
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Rubellite

Danburite Vs Rubellite

Astrology

Origin

USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Afghanistan, Brazil, Madagascar, Mozambique, Southern and central Africa, Russia, Sri Lanka

Color

Yellow, Brown, Colorless, White, gray, Brownish
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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.97-3.033.01-3.06
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal

Cleavage

{001} Poor
Indiscernible

Mohs Hardness

77-7.5
2 10
👆🏻

Chemical Composition

CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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, Greasy
-

Pleochroism

Weak: pale yellow yellow
Strong: dark red pinkish-redHerve Nicolas Lazzarelli

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.627-1.6391.614-1.666
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
-

Birefringence

0.0060.014-0.040
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Spiritual Awareness
Passion

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Awakening
Passion

Danburite Vs Rubellite Fracture

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

Danburite Vs Rubellite Luster

A primary knowledge about Danburite 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. Danburite exhibits Vitreous and Greasy luster.