Lawsonite

Uvite

Lawsonite Vs Uvite

Lawsonite

Uvite

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Astrology

Origin

Italy, China

Sri Lanka

Color

Colorless, White, Blue, gray

Red, Brown, Black

Streak

White

Brown

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

Solubility

Durability

Specific Gravity

3.092.97-3.14

1 7.18

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Fracture

Uneven

Uneven, Conchoidal

Cleavage

Perfect on {100} and {010}, imperfect on {101}

{1011} Indistinct

Mohs Hardness

8-9999

2 10

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Chemical Composition

CaAl2Si2O7(OH)2.H2O

Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

Optical Properties

Luster

Vitreous, Greasy

Vitreous

Pleochroism

Weak

Pale yellow colorlessAnthony et al

Dispersion

0.010.02

0.005 1

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Transparency

Transparent

Refractive Index

1.672-1.6761.614-1.666

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

0.019-0.0210.014-0.032

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Empowerment

Healing

Emotional healing

Qualities Associated

Empowerment

Lawsonite Vs Uvite Fracture

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

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Lawsonite Vs Uvite Luster

A primary knowledge about Lawsonite vs Uvite 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. Lawsonite exhibits Vitreous and Greasy luster. Uvite, on other hand, exhibits Vitreous luster.