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Benitoite
Benitoite

Spinel
Spinel



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Benitoite
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Spinel

Benitoite Vs Spinel

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Astrology

Origin

USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia

Color

Violet, Blue, Colorless, pink, White
Blue, Violet, Colorless, Red, Green, Brown

Streak

White
White

For which Rashi?

-
Sagittarius, Scorpio

Planet

-
Pluto

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Hephaestus

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

Insoluble: HCl
-

Durability

-
-

Specific Gravity

3.61-3.683.64-3.66
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

[10 1 1] poor
None, but may exhibit slight parting

Mohs Hardness

6-6.58
2 10
👆🏻

Chemical Composition

BaTiSi 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
MgAl2O4

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

O = colorless; E = purple
Absent

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.757-1.8041.73
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Hexagonal
Isometric

Birefringence

0.047-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
Revitalization

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Vitality

Benitoite Vs Spinel Fracture

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

Benitoite Vs Spinel Luster

A primary knowledge about Benitoite vs Spinel 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. Spinel, on other hand, exhibits Vitreous luster.