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Chrome Tourmaline
Chrome Tourmaline

Uvite
Uvite



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Chrome Tourmaline
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Uvite

Chrome Tourmaline Vs Uvite

Astrology

Origin

-
Sri Lanka

Color

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

Streak

-
Brown

For which Rashi?

Libra
-

Planet

Venus, Mars
-

Element of Planets

Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Venus, Mars
-

Not to wear with

-
-

Powers

Love, Courage
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.85-3.352.97-3.14
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Conchoidal

Cleavage

3,2
{1011} Indistinct

Mohs Hardness

7-7.5-9999
2 10
👆🏻

Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas.
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

-
Pale yellow colorlessAnthony et al

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.614-1.6661.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
-

Birefringence

0.014-0.0400.014-0.032
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Balance
Empowerment

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Empowerment

Chrome Tourmaline Vs Uvite Fracture

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

Chrome Tourmaline Vs Uvite Luster

A primary knowledge about Chrome Tourmaline 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. Chrome Tourmaline exhibits Vitreous luster. Uvite, on other hand, exhibits Vitreous luster.