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Benitoite
Benitoite

Kyanite
Kyanite



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Benitoite
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Kyanite

Benitoite Vs Kyanite

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Astrology

Origin

USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma

Color

Violet, Blue, Colorless, pink, White
Blue, Yellow, Colorless, White, gray, Green, Black

Streak

White
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

Insoluble: HCl
-

Durability

-
-

Specific Gravity

3.61-3.683.53-3.65
1 7.18
👆🏻

Fracture

Conchoidal
Splintery

Cleavage

[10 1 1] poor
[100] perfect [010] imperfect with 79° angle between

Mohs Hardness

6-6.54-7
2 10
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Chemical Composition

BaTiSi 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Al2SiO5

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

O = colorless; E = purple
Trichroic

Dispersion

0.040.02
0.005 1
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Transparency

Transparent
-

Refractive Index

1.757-1.8041.71-1.74
1 3.25
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Optic Character

-
-

Crystal System

Hexagonal
Triclinic

Birefringence

0.047-9999
0 0.296
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Clarity

Transparent
-

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
Supports heart health

Respiratory

Good
Good

Reproductive

-
Supports reproductive health

Digestive

-
-

Psychology

Transformation
Inner bridges

Healing

Emotional healing
Physical healing

Qualities Associated

Transformation
Inner Peace

Benitoite Vs Kyanite Fracture

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

Benitoite Vs Kyanite Luster

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