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Whitlockite
Whitlockite

Sphalerite
Sphalerite



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Whitlockite
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Sphalerite

Whitlockite Vs Sphalerite

Astrology

Origin

USA
Mexico, USA, Spain

Color

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

Streak

White
Brownish, White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.123.95-4.10
1 7.18
👆🏻

Fracture

Uneven
Uneven

Cleavage

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

Mohs Hardness

-99993.5-4
2 10
👆🏻

Chemical Composition

Ca 9(Mg,Fe2+ )(PO 4) 6(PO 3OH)Anthony et al , Handbook of mineralogy (2001)
(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Resinous
Adamantine

Pleochroism

-
-

Dispersion

0.040.16
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

-99992.368-2.371
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
-

Healing

-
Physical healing

Qualities Associated

Harmony
-

Whitlockite Vs Sphalerite Fracture

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

Whitlockite Vs Sphalerite Luster

A primary knowledge about Whitlockite vs Sphalerite 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. Whitlockite exhibits Vitreous and Resinous luster. Sphalerite, on other hand, exhibits Adamantine luster.