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Tanzanite
Tanzanite

Erythrite
Erythrite



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X
Tanzanite
X
Erythrite

Tanzanite Vs Erythrite

Astrology

Origin

Tanzania
Czech, Mexico, Australia

Color

Blue
Red, Colorless, Violet, pink

Streak

White, Colorless
Red

For which Rashi?

Sagittarius, Pisces, Virgo
-

Planet

-
-

Element of Planets

Air, Water, Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love, Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Sectile

Solubility

-
-

Durability

Hard
-

Specific Gravity

3.353.06
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Sectile

Cleavage

Perfect {010}, imperfect {100}
Perfect on {010}; poor on {100} and { 1 02}.

Mohs Hardness

6.5-7-9999
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
Co3(AsO4)2•8(H2O)

Optical Properties

Luster

Vitreous
Subadamantine, Pearly

Pleochroism

Present
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red

Dispersion

0.030.03
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.685-1.7071.626-1.629
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.006-0.018-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Intuition
Compassion

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Vitality

Tanzanite Vs Erythrite Fracture

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

Tanzanite Vs Erythrite Luster

A primary knowledge about Tanzanite vs Erythrite 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. Tanzanite exhibits Vitreous luster. Erythrite, on other hand, exhibits Subadamantine and Pearly luster.