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Spinel
Spinel

Rosasite
Rosasite



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X
Spinel
X
Rosasite

Spinel Vs Rosasite

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Astrology

Origin

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

Color

Blue, Violet, Colorless, Red, Green, Brown
Blue, Green

Streak

White
Blue, Green

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

-
Brittle

Solubility

-
Effervesces in cold

Durability

-
-

Specific Gravity

3.64-3.664-4.2
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Splintery

Cleavage

None, but may exhibit slight parting
Perfect on {100} and {010}

Mohs Hardness

84
2 10
👆🏻

Chemical Composition

MgAl2O4
CuZn(CO3)(OH)2

Optical Properties

Luster

Vitreous
Silky, Vitreous

Pleochroism

Absent
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
-

Refractive Index

1.731.672-1.688
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
monoclinic

Birefringence

-99990.139-0.143
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Revitalization
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Communication

Spinel Vs Rosasite Fracture

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

Spinel Vs Rosasite Luster

A primary knowledge about Spinel vs Rosasite 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. Rosasite, on other hand, exhibits Silky and Vitreous luster.