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Crocoite
Crocoite

Gahnospinel
Gahnospinel



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Crocoite
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Gahnospinel

Crocoite Vs Gahnospinel

Astrology

Origin

Australia, Southern and central Africa
Sri Lanka

Color

Red, Yellow, orange
Blue

Streak

yellowish orange
-

For which Rashi?

-
Sagittarius, Scorpio

Planet

-
Pluto

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

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Hephaestus

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

5.90-6.103.65-4.55
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

{110} Distinct, {001} Indistinct, {100} Indistinct
None, but may exhibit slight parting

Mohs Hardness

2.5-37.5-8
2 10
👆🏻

Chemical Composition

PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Optical Properties

Luster

Adamantine
Vitreous

Pleochroism

Distinctly trichroic
-

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

2.31-2.661.735-1.790
1 3.25
👆🏻

Optic Character

-
-

Crystal System

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

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

Supports heart health
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Respiratory

Good
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Reproductive

-
-

Digestive

-
-

Psychology

Passion
Empowerment

Healing

Physical healing
-

Qualities Associated

Passion
Transformation

Crocoite Vs Gahnospinel Fracture

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

Crocoite Vs Gahnospinel Luster

A primary knowledge about Crocoite vs Gahnospinel 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. Gahnospinel, on other hand, exhibits Vitreous luster.