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Vivianite
Vivianite

Ivory
Ivory



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Vivianite
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Ivory

Vivianite Vs Ivory

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

Blue, Green, Colorless
White

Streak

White
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For which Rashi?

-
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Planet

-
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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

-
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Physical Properties

Tenacity

-
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Solubility

-
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Durability

-
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Specific Gravity

2.64-2.701.70-2.00
1 7.18
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Fracture

-
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Cleavage

{010} Perfect
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Mohs Hardness

-99992-3
2 10
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Chemical Composition

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
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Optical Properties

Luster

Vitreous, Pearly
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Pleochroism

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

0.03-
0.005 1
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Transparency

Transparent
Translucent

Refractive Index

1.560-1.6401.535-1.570
1 3.25
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Optic Character

-
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Crystal System

-
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Birefringence

0.054-0.075-9999
0 0.296
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Clarity

Transparent
Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

-
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Respiratory

Good
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Reproductive

-
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Digestive

-
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Psychology

Hope
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Healing

Emotional healing
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Qualities Associated

Transformation
Purity

Vivianite Vs Ivory Fracture

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

Vivianite Vs Ivory Luster

A primary knowledge about Vivianite vs Ivory 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.