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Legrandite
Legrandite

Uvite
Uvite



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Legrandite
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Uvite

Legrandite Vs Uvite

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Astrology

Origin

Mexico
Sri Lanka

Color

Yellow, yellowish orange
Red, Brown, Black

Streak

White
Brown

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

3.98-4.042.97-3.14
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Conchoidal

Cleavage

Imperfect, poor one {100}
{1011} Indistinct

Mohs Hardness

4.5-5-9999
2 10
👆🏻

Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Colorless
Pale yellow colorlessAnthony et al

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.702-1.7401.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.0600.014-0.032
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Empowerment

Healing

-
Emotional healing

Qualities Associated

Optimism
Empowerment

Legrandite Vs Uvite Fracture

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

Legrandite Vs Uvite Luster

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