Vlasovite

Alexandrite

Vlasovite Vs Alexandrite

Vlasovite

Alexandrite

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Astrology

Origin

Russia

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia

Color

Colorless, Brownish

Green

Streak

White

For which Rashi?

Scorpio

Planet

Venus

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Nearly insoluble in HCl and HNO₃

Durability

Specific Gravity

2.973.69-3.81

1 7.18

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Fracture

Conchoidal

Cleavage

Distinct on {010}

1,1 ; 3,2.

Mohs Hardness

68.5

2 10

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Chemical Composition

BeAl ₂ O ₄

Optical Properties

Luster

Greasy, Vitreous, Pearly

Vitreous

Pleochroism

(x): colorless. (y): colorless. (z): colorless.

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Transparent to nearly opaque

Refractive Index

1.6071.739-1.770

1 3.25

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Optic Character

Biaxial/+

Crystal System

monoclinic

Orthorhombic

Birefringence

-99990.007-0.010

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Aids in grounding and protection

Respiratory

Excellent

Reproductive

Supports reproductive health

Digestive

Psychology

Transformation

Healing

Physical healing

Emotional healing

Qualities Associated

Protection

Transformation

Vlasovite Vs Alexandrite Fracture

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

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Vlasovite Vs Alexandrite Luster

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