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Spinel
Spinel

Phosgenite
Phosgenite



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Spinel
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Phosgenite

Spinel Vs Phosgenite

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Astrology

Origin

Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Mexico

Color

Blue, Violet, Colorless, Red, Green, Brown
White, gray, Brownish, Yellow, Greenish

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

-
Sectile

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.64-3.666.13
1 7.18
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Fracture

Conchoidal, Uneven
Conchoidal

Cleavage

None, but may exhibit slight parting
Distinct on {001} and {110}, indistinct on {100}

Mohs Hardness

82-3
2 10
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Chemical Composition

MgAl2O4
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Adamantine

Pleochroism

Absent
Weakly pleochroic with O reddish and E greenish in thick sections.

Dispersion

0.020.04
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.732.117-2.145
1 3.25
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Optic Character

-
-

Crystal System

Isometric
tetragonal

Birefringence

-99990.027
0 0.296
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Clarity

TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
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Reproductive

-
-

Digestive

-
-

Psychology

Revitalization
-

Healing

Emotional healing
-

Qualities Associated

Vitality
Transformation

Spinel Vs Phosgenite Fracture

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

Spinel Vs Phosgenite Luster

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