Rosasite

Sugilite

Rosasite Vs Sugilite

Rosasite

Sugilite

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Astrology

Origin

Italy

Canada, Southern and central Africa, Italy, Australia, India

Color

Blue, Green

Violet, Brownish, Yellow, Reddish, Pale pink

Streak

Blue, Green

White

For which Rashi?

Virgo

Planet

Mercury, Jupiter

Element of Planets

Water

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Effervesces in cold

Durability

Specific Gravity

4-4.22.69-2.79

1 7.18

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Fracture

Splintery

Conchoidal

Cleavage

Perfect on {100} and {010}

Poor on {0001}

Mohs Hardness

45.5-6.5

2 10

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Chemical Composition

CuZn(CO3)(OH)2

KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Silky, Vitreous

Vitreous

Pleochroism

Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue

Weak

Dispersion

0.030.02

0.005 1

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Transparency

Translucent

Refractive Index

1.672-1.6881.607-1.612

1 3.25

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Optic Character

Crystal System

monoclinic

Hexagonal

Birefringence

0.139-0.1430.003

0 0.296

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Clarity

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Respiratory

Poor

Excellent

Reproductive

Digestive

Psychology

Emotional Healing

Spirituality

Healing

Emotional healing

Qualities Associated

Communication

Spiritual Protection

Rosasite Vs Sugilite Fracture

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

Compare Blue Gemstones

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Rosasite Vs Sugilite Luster

A primary knowledge about Rosasite vs Sugilite 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. Rosasite exhibits Silky and Vitreous luster. Sugilite, on other hand, exhibits Vitreous luster.