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Sphalerite
Sphalerite

Coral
Coral



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Sphalerite
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Coral

Sphalerite Vs Coral

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Astrology

Origin

Mexico, USA, Spain
Southern and central Africa

Color

Green, Brown, Yellow, Red, Black
White, Blue

Streak

Brownish, White
-

For which Rashi?

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Pisces

Planet

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Neptune

Element of Planets

-
Water

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

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Venus

Not to wear with

-
-

Powers

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Healing, Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.95-4.102.60-2.70
1 7.18
👆🏻

Fracture

Uneven
Irregular

Cleavage

{110} Perfect, {110} Perfect, {110} Perfect
None

Mohs Hardness

3.5-43-4
2 10
👆🏻

Chemical Composition

(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Adamantine
-

Pleochroism

-
-

Dispersion

0.160.03
0.005 1
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Transparency

Transparent, Translucent
Translucent

Refractive Index

2.368-2.3711.486-1.658
1 3.25
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Optic Character

-
-

Crystal System

Isometric
Trigonal

Birefringence

-99990.160-0.172
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
-

Cardiovascular

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Enhances intuition and psychic abilities

Respiratory

Good
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Reproductive

-
-

Digestive

-
-

Psychology

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Emotional balance

Healing

Physical healing
Emotional healing

Qualities Associated

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Emotional Balance

Sphalerite Vs Coral Fracture

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

Sphalerite Vs Coral Luster

A primary knowledge about Sphalerite vs Coral 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.