Cordierite

Tanzanite

Cordierite Vs Tanzanite

Cordierite

Tanzanite

Add ⊕

Astrology

Origin

Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania

Tanzania

Color

Blue, Violet, Greenish, Brown, Colorless, Yellow, gray

Blue

Streak

White

White, Colorless

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

Brittle

Solubility

Durability

Hard

Specific Gravity

2.57-2.663.35

1 7.18

👆🏻

Fracture

Subconchoidal, Conchoidal

Uneven, Conchoidal

Cleavage

Fair on {100}, poor on {001} and {010}

Perfect {010}, imperfect {100}

Mohs Hardness

7-7.56.5-7

2 10

👆🏻

Chemical Composition

Mg2Al4Si5O18

Ca₂Al₃(SiO₄)₃(OH)

Optical Properties

Luster

Greasy, Vitreous

Vitreous

Pleochroism

X = pale yellow

Present

Dispersion

0.010.03

0.005 1

👆🏻

Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

-99991.685-1.707

1 3.25

👆🏻

Optic Character

Crystal System

Orthorhombic

Birefringence

-99990.006-0.018

0 0.296

👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Supports healthy digestion

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Digestive

Psychology

Intuition

Healing

Emotional healing

Qualities Associated

Psychic Abilities

Communication

Cordierite Vs Tanzanite Fracture

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

Compare Blue Gemstones

Cordierite Vs Plumbogummite

Cordierite Vs Riebeckite

Cordierite Vs Rosasite

Cordierite Vs Tanzanite Luster

A primary knowledge about Cordierite vs Tanzanite 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. Cordierite exhibits Greasy and Vitreous luster. Tanzanite, on other hand, exhibits Vitreous luster.