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Sphalerite
Sphalerite

Calcite
Calcite



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Sphalerite
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Calcite

Sphalerite Vs Calcite

Astrology

Origin

Mexico, USA, Spain
Mexico

Color

Green, Brown, Yellow, Red, Black
White, Colorless, pink, Yellow, Brown

Streak

Brownish, White
White

For which Rashi?

-
Cancer

Planet

-
-

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Spirituality, Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.95-4.102.67-2.73
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

{110} Perfect, {110} Perfect, {110} Perfect
Perfect on [10 1 1] three directions with angle of 74° 55

Mohs Hardness

3.5-43
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
Vitreous, Pearly

Pleochroism

-
-

Dispersion

0.160.15
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent, Translucent

Refractive Index

2.368-2.3711.486-1.658
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Trigonal

Birefringence

-99990.154-0.174
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Emotional Intelligence

Healing

Physical healing
Emotional healing

Qualities Associated

-
Amplification

Sphalerite Vs Calcite Fracture

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

Sphalerite Vs Calcite Luster

A primary knowledge about Sphalerite vs Calcite 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. Calcite, on other hand, exhibits Vitreous and Pearly luster.