Blue spinel

Boracite

Blue spinel Vs Boracite

Blue spinel

Boracite

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Astrology

Origin

Southern and central Africa

Color

White, Colorless, Blue, Red, Green, Yellow, Violet

Colorless, White, Yellow, Blue, Green, gray

Streak

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

Solubility

Soluble

Durability

Specific Gravity

-99992.95-2.96

1 7.18

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Fracture

Conchoidal

Cleavage

None

Mohs Hardness

-99997-7.5

2 10

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Chemical Composition

MgAl2O4

Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Adamantine

Pleochroism

None

Dispersion

0.005 1

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Transparency

Transparent

Refractive Index

-99991.658-1.673

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

-99990.010-0.011

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Inspiration

Healing

Emotional healing

Qualities Associated

Inspiration

Peace

Blue spinel Vs Boracite Fracture

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

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Blue spinel Vs Boracite Luster

A primary knowledge about Blue spinel vs Boracite 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. Boracite, on other hand, exhibits Vitreous and Adamantine luster.