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Friedelite
Friedelite

Gahnospinel
Gahnospinel



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Friedelite
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Gahnospinel

Friedelite Vs Gahnospinel

Astrology

Origin

USA
Sri Lanka

Color

Red, Brown, Yellow, pink
Blue

Streak

pink
-

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

3.06-3.193.65-4.55
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

{010} Perfect
None, but may exhibit slight parting

Mohs Hardness

4-57.5-8
2 10
👆🏻

Chemical Composition

Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)

Optical Properties

Luster

-
Vitreous

Pleochroism

-
-

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.627-1.6631.735-1.790
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Isometric

Birefringence

0.032-0.035-9999
0 0.296
👆🏻

Clarity

Translucent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Empowerment

Healing

-
-

Qualities Associated

Creativity
Transformation

Friedelite Vs Gahnospinel Fracture

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

Friedelite Vs Gahnospinel Luster

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