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Alexandrite
Alexandrite

Emerald
Emerald



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Alexandrite
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Emerald

Alexandrite Vs Emerald

1 Astrology
1.1 Origin
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
Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Not Available, Mexico, Spain
1.2 Color
Green
Green, Green, Blue, Yellow, Grey
1.3 Streak
Not Available
White
1.4 For which Rashi?
Scorpio
Taurus, Gemini, Aries, Taurus, Gemini, Aries, Taurus, Gemini, Aries
1.5 Planet
Venus
Venus, Mercury
1.6 Element of Planets
Earth
Earth
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Gold
1.8 Energy
Projective, Receptive
Receptive
1.9 Deities
Not Available
Diana, Artemis, Venus, Freyja
1.10 Not to wear with
Not Available
Red Coral, Natural Pearl, Moonstone, Ruby, Red Coral, Natural Pearl, Moonstone, Ruby
1.11 Powers
Love
Money, Protection, Love, Courage
1.12 Birthstone
1.12.1 Planetary
Not Available
Taurus
1.12.2 Talisman
Not Available
Gemini
2 Physical Properties
2.1 Tenacity
Not Available
Not Available
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Hard
2.4 Specific Gravity
3.69-3.812.67-2.78
Amber
1 7.18
2.5 Fracture
Not Available
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
2.6 Cleavage
1,1 ; 3,2.
Imperfect on the [0001]
2.7 Mohs Hardness
8.57.5-8
Amber
2 10
2.8 Chemical Composition
BeAl 2 O 4
Be3Al2SiO6
3 Optical Properties
3.1 Luster
Vitreous
Vitreous
3.2 Pleochroism
Not Available
Strong dichroism: yellow green Lazzarelli
3.3 Dispersion
NA0.01
Fluorite
0.007 1
3.4 Transparency
Transparent, Transparent to nearly opaque
Transparent, Translucent, Transparent to translucent
3.5 Refractive Index
1.739-1.7701.565-1.602
Agate Opal
1 3.25
3.6 Optic Character
Biaxial/+
Not Available
3.7 Crystal System
Orthorhombic
Hexagonal
3.8 Birefringence
0.007-0.0100.0040-0.0070
Achroite
0 0.296
3.9 Clarity
Transparent
Color grading system
4 Benefits
4.1 Physical
4.1.1 Neurological
Not Available
Not Available
4.1.2 Cardiovascular
Not Available
Not Available
4.1.3 Respiratory
Not Available
Not Available
4.1.4 Reproductive
Not Available
Not Available
4.1.5 Digestive
Not Available
Not Available
4.2 Psychology
Not Available
Not Available
4.3 Healing
Not Available
Not Available
4.4 Qualities Associated
Not Available
Not Available

Alexandrite Vs Emerald Fracture

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

Alexandrite Vs Emerald Luster

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