Amethyst

Euclase

Amethyst Vs Euclase

Amethyst

Euclase

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1 Astrology

1.1 Origin

USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia

Brazil, Colombia, Southern and central Africa

1.8 Color

Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink

Greenish, Blue, Colorless, White, Green

1.12 Streak

White

1.16 For which Rashi?

Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius

Not Available

1.17 Planet

Not Available

1.2 Element of Planets

Water

Not Available

3.2 Energy

Receptive

Not Available

3.4 How to Wear?

3.5.1 Finger

Not Available

3.9.1 Ring Metal

Not Available

3.10 Deities

Diana

Not Available

3.15 Not to wear with

Not Available

3.19 Powers

Love, Courage

Not Available

3.22 Birthstone

3.23.1 Planetary

Not Available

3.23.4 Talisman

Not Available

4 Physical Properties

4.1 Tenacity

Not Available

4.4 Solubility

insoluble in common solvents

Not Available

4.5 Durability

Not Available

5.1 Specific Gravity

2.653.08-3.12

1 7.18

5.15 Fracture

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic

5.16 Cleavage

Indiscernible

{010} Perfect

5.17 Mohs Hardness

77.5

2 10

7.4 Chemical Composition

SiO₂

BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

8 Optical Properties

8.1 Luster

Vitreous

8.2 Pleochroism

None

Weak: colorless-(greenish) yellow

9.2 Dispersion

0.010.02

0.007 1

10.10 Transparency

Transparent, Transparent to translucent

Gemmological Tables (2004) More from other references

10.12 Refractive Index

1.544-1.5531.650-1.677

1 3.25

10.23 Optic Character

Not Available

10.27 Crystal System

Trigonal

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a

10.30 Birefringence

0.0090.019-0.025

0 0.296

14.8 Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

15 Benefits

15.1 Physical

15.1.1 Neurological

Not Available

15.1.2 Cardiovascular

Not Available

15.1.3 Respiratory

Not Available

15.1.4 Reproductive

Not Available

15.1.5 Digestive

Not Available

15.2 Psychology

Not Available

15.3 Healing

Not Available

15.4 Qualities Associated

Not Available

Amethyst Vs Euclase Fracture

Fracture is an important parameter when you compare Amethyst and Euclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Euclase 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 Amethyst is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Euclase fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle and Metallic.

Compare Semi Precious Gemstones

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Amethyst Vs Euclase Luster

A primary knowledge about Amethyst vs Euclase 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. Amethyst exhibits Vitreous luster. Euclase, on other hand, exhibits Vitreous luster.