Lawsonite

Tanzanite

Lawsonite Vs Tanzanite

Lawsonite

Tanzanite

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Astrology

Origin

Italy, China

Tanzania

Color

Colorless, White, Blue, gray

Blue

Streak

White

White, Colorless

For which Rashi?

Sagittarius, Pisces, Virgo

Planet

Element of Planets

Air, Water, Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Love, Healing

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Durability

Hard

Specific Gravity

3.093.35

1 7.18

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Fracture

Uneven

Uneven, Conchoidal

Cleavage

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

Perfect {010}, imperfect {100}

Mohs Hardness

86.5-7

2 10

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Chemical Composition

CaAl2Si2O7(OH)2.H2O

Ca₂Al₃(SiO₄)₃(OH)

Optical Properties

Luster

Vitreous, Greasy

Vitreous

Pleochroism

Weak

Present

Dispersion

0.010.03

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

1.672-1.6761.685-1.707

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

0.019-0.0210.006-0.018

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Good

Excellent

Reproductive

Digestive

Psychology

Intuition

Healing

Emotional healing

Qualities Associated

Communication

Lawsonite Vs Tanzanite Fracture

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

Compare Blue Gemstones

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Lawsonite Vs Tanzanite Luster

A primary knowledge about Lawsonite vs Tanzanite 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. Tanzanite, on other hand, exhibits Vitreous luster.