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Crocoite
Crocoite

Willemite
Willemite



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Crocoite
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Willemite

Crocoite Vs Willemite

Astrology

Origin

Australia, Southern and central Africa
Canada

Color

Red, Yellow, orange
Yellow, Brown, Red, White, Green, Reddish, Black

Streak

yellowish orange
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

5.90-6.103.89-4.18
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

{110} Distinct, {001} Indistinct, {100} Indistinct
{0001}, {11 2 0} imperfect

Mohs Hardness

2.5-35.5
2 10
👆🏻

Chemical Composition

PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Adamantine
Vitreous, Resinous

Pleochroism

Distinctly trichroic
-

Dispersion

0.020.17
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

2.31-2.661.687-1.723
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Trigonal

Birefringence

-99990.028-0.030
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Poor

Reproductive

-
-

Digestive

-
-

Psychology

Passion
Optimism

Healing

Physical healing
-

Qualities Associated

Passion
Transformation

Crocoite Vs Willemite Fracture

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

Crocoite Vs Willemite Luster

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