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Danburite
Danburite

Andradite
Andradite



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Danburite
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Andradite

Danburite Vs Andradite

Astrology

Origin

USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Italy, Russia

Color

Yellow, Brown, Colorless, White, gray, Brownish
Colorless, Green, Black, Brown, Red, Greenish, 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

2.97-3.033.70-4.10
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal
Conchoidal, Uneven

Cleavage

{001} Poor
none

Mohs Hardness

76.5-7
2 10
👆🏻

Chemical Composition

CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous, Greasy
Adamantine, Resinous

Pleochroism

Weak: pale yellow yellow
-

Dispersion

0.020.06
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.627-1.6391.88-1.94
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
cubic

Birefringence

0.0060.057
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
Supports heart health

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Spiritual Awareness
Positivity

Healing

Emotional healing
Physical healing

Qualities Associated

Spiritual Awakening
Empowerment

Danburite Vs Andradite Fracture

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

Danburite Vs Andradite Luster

A primary knowledge about Danburite vs Andradite 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. Andradite, on other hand, exhibits Adamantine and Resinous luster.