Sapphirine

Ettringite

Sapphirine Vs Ettringite

Sapphirine

Ettringite

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Astrology

Origin

Kenya, Southern and central Africa

Southern and central Africa

Color

Colorless, Greenish, Blue

Colorless, Yellow, White

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

Solubility

Partially soluble in water

Durability

Specific Gravity

3.40-3.581.77

1 7.18

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Fracture

Conchoidal, Uneven

Cleavage

{010} Perfect

Perfect on {10 1 0}

Mohs Hardness

7.52-2.5

2 10

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Chemical Composition

(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.020.04

0.005 1

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Transparency

Transparent

Transparent, Translucent

Refractive Index

1.701-1.7241.470-1.491

1 3.25

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Optic Character

Crystal System

Trigonal

Birefringence

0.005-0.0070.021

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Excellent

Reproductive

Digestive

Psychology

Spiritual Awakening

Adaptability

Healing

Emotional healing

Qualities Associated

Inner Peace

Balance

Sapphirine Vs Ettringite Fracture

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

Compare Green Gemstones

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Sapphirine Vs Ettringite Luster

A primary knowledge about Sapphirine vs Ettringite 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. Ettringite, on other hand, exhibits Vitreous luster.