Sylvite

Thulite

Sylvite Vs Thulite

Sylvite

Thulite

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Astrology

Origin

Mexico, Canada

Australia

Color

Colorless, White, Blue, Red, Reddish, Brownish

Red

Streak

White

White, Colorless

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

Soluble

Durability

Specific Gravity

1.9933.1

1 7.18

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Fracture

Uneven

Uneven, Conchoidal

Cleavage

Perfect on [100], [010], [001]

Perfect {010} imperfect {100}

Mohs Hardness

2.56-7

2 10

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Chemical Composition

KCl

Ca₂Al₃(SiO₄)₃(OH)

Optical Properties

Luster

Vitreous

Pleochroism

Visible in colored crystals

Present

Dispersion

0.010.02

0.005 1

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Transparency

Opaque, Translucent, Opaque . May be translucent in thin backlit sections.

Refractive Index

1.49031.695

1 3.25

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Optic Character

Crystal System

Isometric

Orthorhombic

Birefringence

-99990.006-0.018

0 0.296

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Clarity

OpaqueHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Reproductive

Digestive

Psychology

Grounding

Emotional Healing

Healing

Emotional healing

Qualities Associated

Peace

Love

Sylvite Vs Thulite Fracture

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

Compare Blue Gemstones

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Sylvite Vs Thulite Luster

A primary knowledge about Sylvite vs Thulite 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. Sylvite exhibits Vitreous luster. Thulite, on other hand, exhibits Vitreous luster.