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Danburite
Danburite

Cordierite
Cordierite



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X
Danburite
X
Cordierite

Danburite Vs Cordierite

Astrology

Origin

USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania

Color

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

Streak

White
White

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
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.97-3.032.57-2.66
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal
Subconchoidal, Conchoidal

Cleavage

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

Mohs Hardness

77-7.5
2 10
👆🏻

Chemical Composition

CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Mg2Al4Si5O18

Optical Properties

Luster

Vitreous, Greasy
Greasy, Vitreous

Pleochroism

Weak: pale yellow yellow
X = pale yellow

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.627-1.639-9999
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.006-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Supports healthy digestion

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Spiritual Awareness
Intuition

Healing

Emotional healing
Emotional healing

Qualities Associated

Spiritual Awakening
Psychic Abilities

Danburite Vs Cordierite Fracture

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

Danburite Vs Cordierite Luster

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