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Uvite
Uvite

Gedrite
Gedrite



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Uvite
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Gedrite

Uvite Vs Gedrite

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Astrology

Origin

Sri Lanka
Southern and central Africa

Color

Red, Brown, Black
Brown, Green, gray, White

Streak

Brown
gray, 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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.97-3.143.15-3.259
1 7.18
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Fracture

Uneven, Conchoidal
-

Cleavage

{1011} Indistinct
Gedrite   Magnesiogedrite , Comments: Dark gray cleavage fragment of magnesiogedrite (gedrite). , Location: Bamble, Telemark, Norway. , Scale: See Image.

Mohs Hardness

-99995.5-6
2 10
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Chemical Composition

Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
(Mg,Fe2+ ) 2[(Mg,Fe2+ ) 3Al 2](Si 6Al 2)O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Pale yellow colorlessAnthony et al
Weak to moderate

Dispersion

0.020.02
0.005 1
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Transparency

Transparent
Transparent

Refractive Index

1.614-1.6661.625-1.718
1 3.25
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Optic Character

-
-

Crystal System

-
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

Birefringence

0.014-0.032-9999
0 0.296
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Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
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Respiratory

Good
-

Reproductive

-
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Digestive

-
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Psychology

Empowerment
Focus

Healing

Emotional healing
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Qualities Associated

Empowerment
Protection

Uvite Vs Gedrite Fracture

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

Uvite Vs Gedrite Luster

A primary knowledge about Uvite vs Gedrite 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. Uvite exhibits Vitreous luster. Gedrite, on other hand, exhibits Vitreous luster.