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Sphalerite
Sphalerite

Williamsite
Williamsite



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Sphalerite
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Williamsite

Sphalerite Vs Williamsite

Astrology

Origin

Mexico, USA, Spain
Southern and central Africa

Color

Green, Brown, Yellow, Red, Black
Green

Streak

Brownish, White
-

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
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Ring Metal

-
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Deities

-
-

Not to wear with

-
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Powers

-
-

Birthstone

Planetary

-
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Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.95-4.102.51-2.63
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

{110} Perfect, {110} Perfect, {110} Perfect
Perfect

Mohs Hardness

3.5-44
2 10
👆🏻

Chemical Composition

(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Adamantine
Waxy, Silky, Resinous, Greasy

Pleochroism

-
-

Dispersion

0.160.03
0.005 1
👆🏻

Transparency

Transparent, Translucent
TranslucentHerve Nicolas Lazzarelli

Refractive Index

2.368-2.3711.530-1.575
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
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Cardiovascular

-
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Respiratory

Good
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Reproductive

-
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Digestive

-
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Psychology

-
Compassion

Healing

Physical healing
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Qualities Associated

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Compassion

Sphalerite Vs Williamsite Fracture

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

Sphalerite Vs Williamsite Luster

A primary knowledge about Sphalerite vs Williamsite 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. Williamsite, on other hand, exhibits Waxy, Silky, Resinous and Greasy luster.