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Sphalerite
Sphalerite

Spinel
Spinel



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Sphalerite
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Spinel

Sphalerite Vs Spinel

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Astrology

Origin

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

Color

Green, Brown, Yellow, Red, Black
Blue, Violet, Colorless, Red, Green, Brown

Streak

Brownish, 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

-
-

Durability

-
-

Specific Gravity

3.95-4.103.64-3.66
1 7.18
👆🏻

Fracture

Uneven
Conchoidal, Uneven

Cleavage

{110} Perfect, {110} Perfect, {110} Perfect
None, but may exhibit slight parting

Mohs Hardness

3.5-48
2 10
👆🏻

Chemical Composition

(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
MgAl2O4

Optical Properties

Luster

Adamantine
Vitreous

Pleochroism

-
Absent

Dispersion

0.160.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

2.368-2.3711.73
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Revitalization

Healing

Physical healing
Emotional healing

Qualities Associated

-
Vitality

Sphalerite Vs Spinel Fracture

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

Sphalerite Vs Spinel Luster

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