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Kyanite
Kyanite

Ludlamite
Ludlamite



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Kyanite
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Ludlamite

Kyanite Vs Ludlamite

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Astrology

Origin

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
USA

Color

Blue, Yellow, Colorless, White, gray, Green, Black
Green, Colorless, Greenish, White

Streak

White
Greenish, White

For which Rashi?

Aries, Libra, Taurus
-

Planet

Jupiter
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.53-3.653.1-3.2
1 7.18
👆🏻

Fracture

Splintery
-

Cleavage

[100] perfect [010] imperfect with 79° angle between
Vitreous, pearly on cleavage

Mohs Hardness

4-73-4
2 10
👆🏻

Chemical Composition

Al2SiO5
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Pearly

Pleochroism

Trichroic
-

Dispersion

0.020.02
0.005 1
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Transparency

-
-

Refractive Index

1.71-1.741.653-1.693
1 3.25
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Optic Character

-
-

Crystal System

Triclinic
monoclinic

Birefringence

-99990.038-0.044
0 0.296
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Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
Aids in mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

Supports reproductive health
-

Digestive

-
Supports digestive health

Psychology

Inner bridges
Harmony

Healing

Physical healing
Emotional healing

Qualities Associated

Inner Peace
Emotional Healing

Kyanite Vs Ludlamite Fracture

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

Kyanite Vs Ludlamite Luster

A primary knowledge about Kyanite vs Ludlamite 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. Kyanite exhibits Vitreous and Pearly luster. Ludlamite, on other hand, exhibits Vitreous and Pearly luster.