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Tanzanite
Tanzanite

Pietersite
Pietersite



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Tanzanite
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Pietersite

Tanzanite Vs Pietersite

Astrology

Origin

Tanzania
Southern and central Africa

Color

Blue
Blue, Red

Streak

White, Colorless
-

For which Rashi?

Sagittarius, Pisces, Virgo
Sagittarius, Leo

Planet

-
Mars

Element of Planets

Air, Water, Earth
Air

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Freyja

Not to wear with

-
-

Powers

Love, Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

Hard
-

Specific Gravity

3.35-9999
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
-

Cleavage

Perfect {010}, imperfect {100}
None

Mohs Hardness

6.5-75
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
H2O+Fe2+,H3O2+Fe3+Si4O12

Optical Properties

Luster

Vitreous
-

Pleochroism

Present
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.685-1.7071.54-1.56
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Trigonal

Birefringence

0.006-0.018-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Intuition
Empowerment

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Clarity

Tanzanite Vs Pietersite Fracture

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

Tanzanite Vs Pietersite Luster

A primary knowledge about Tanzanite vs Pietersite 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.