Kunzite

Alexandrite

Kunzite Vs Alexandrite

Kunzite

Alexandrite

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1 Astrology

1.1 Origin

Afghanistan, Pakistan, Burma, Brazil, Madagascar, USA, Canada, Russia, Madagascar, Brazil, Canada, Mexico, Madagascar, Brazil, Canada, Mexico

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Color: color change, from bluish green (daylight) to purple, red or brown (incandescent light), Hardness: 8, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O4, Crystal structure: orthorhombic, Origins: Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma

1.2 Color

Colorless, pink

Green

1.3 Streak

Not Available

1.4 For which Rashi?

Taurus

Scorpio

1.5 Planet

Pluto, Venus

Venus

1.6 Element of Planets

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Projective, Receptive

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Love

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.15-3.21

3.69-3.81

2.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Not Available

2.6 Cleavage

1,2 prismatic

1,1 ; 3,2.

2.7 Mohs Hardness

6-7

8.5

2.8 Chemical Composition

LiAlSi₂O₆

BeAl ₂ O ₄

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Strong trichroism: colorless pink violetHerve Nicolas Lazzarelli

Not Available

3.3 Dispersion

Albite

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▶

▼

0.02

Rank: 22 (Overall)▶

Not Available

Rank: N/A (Overall)▶

▲

Fluorite

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▶

0.044 (Anglesite)

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3.4 Transparency

Transparent

Transparent, Transparent to nearly opaque

3.5 Refractive Index

1.657-1.681

1.739-1.770

3.6 Optic Character

Not Available

Biaxial/+

3.7 Crystal System

monoclinic

Orthorhombic

3.8 Birefringence

0.014-0.016

0.007-0.010

3.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Kunzite Vs Alexandrite Fracture

Fracture is an important parameter when you compare Kunzite and Alexandrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kunzite Vs Alexandrite 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 Kunzite is Gemstones of the world (2001), Gemstones of the world (2001) and UnevenWalter Schumann.

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Kunzite Vs Alexandrite Luster

A primary knowledge about Kunzite vs Alexandrite 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. Kunzite exhibits Vitreous luster. Alexandrite, on other hand, exhibits Vitreous luster.