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Caledonite
Caledonite

Neptunite
Neptunite



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Caledonite
X
Neptunite

Caledonite Vs Neptunite

Astrology

Origin

USA
USA

Color

Blue, Green
Black, Red, Brown

Streak

Blue, Greenish, White
Brown, Red

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

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

5.6-5.763.19-3.23
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

[001] perfect; [100] distinct
{110} good

Mohs Hardness

2.5-35-6
2 10
👆🏻

Chemical Composition

Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
KNa 2Li(Fe2+ ,Mn2+ ) 2Ti 2Si 8O 24Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak
x=yellow-orange

Dispersion

0.050.03
0.005 1
👆🏻

Transparency

Transparent
Translucent

Refractive Index

1.818-1.9091.692-1.734
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.0910.0294-0.0452
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Passion

Healing

-
Emotional healing

Qualities Associated

-
Transformation

Caledonite Vs Neptunite Fracture

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

Caledonite Vs Neptunite Luster

A primary knowledge about Caledonite vs Neptunite 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. Caledonite exhibits Vitreous luster. Neptunite, on other hand, exhibits Vitreous luster.