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Vivianite
Vivianite

Carnallite
Carnallite



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Vivianite
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Carnallite

Vivianite Vs Carnallite

Astrology

Origin

Southern and central Africa
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Color

Blue, Green, Colorless
Red, Violet, Blue, Colorless, Yellow, White

Streak

White
White

For which Rashi?

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-

Planet

-
-

Element of Planets

-
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Energy

-
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How to Wear?

Finger

-
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Ring Metal

-
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Deities

-
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Not to wear with

-
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Powers

-
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Birthstone

Planetary

-
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Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
Soluble

Durability

-
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Specific Gravity

2.64-2.701.6
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

{010} Perfect
None

Mohs Hardness

-99992.5
2 10
👆🏻

Chemical Composition

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
KMgCl3•6(H2O)

Optical Properties

Luster

Vitreous, Pearly
Greasy

Pleochroism

Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael O’Donoghue
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Dispersion

0.030.02
0.005 1
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Transparency

Transparent
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Refractive Index

1.560-1.6401.467
1 3.25
👆🏻

Optic Character

-
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Crystal System

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Orthorhombic

Birefringence

0.054-0.0750.0270
0 0.296
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Clarity

Transparent
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Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

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Supports heart health

Respiratory

Good
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Reproductive

-
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Digestive

-
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Psychology

Hope
Stress Relief

Healing

Emotional healing
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Qualities Associated

Transformation
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Vivianite Vs Carnallite Fracture

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

Vivianite Vs Carnallite Luster

A primary knowledge about Vivianite vs Carnallite 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. Vivianite exhibits Vitreous and Pearly luster. Carnallite, on other hand, exhibits Greasy luster.