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Alexandrite
Alexandrite

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Zircon



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Alexandrite Vs Zircon

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
Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia
1.2 Color
Green
Blue, Green, Yellow, Brown, White, Colorless, Blue, Red, Green, Yellow, pink, Yellow, Red, Brown, Green, Blue, Reddish, gray
1.3 Streak
Not Available
White
1.4 For which Rashi?
Scorpio
Sagittarius, Virgo, Sagittarius, Virgo, Sagittarius, Virgo
1.5 Planet
Venus
Jupiter
1.6 Element of Planets
Earth
Earth, Water
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
Projective, Receptive
Projective
1.9 Deities
Not Available
Apollo
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Love
Protection
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Brittle
2.2 Solubility
Not Available
insoluble
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
3.69-3.81
3.93-4.73
2.5 Fracture
Not Available
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
2.6 Cleavage
1,1 ; 3,2.
{110} and {111}
2.7 Mohs Hardness
8.5
7.5
2.8 Chemical Composition
BeAl 2 O 4
ZrSiO4
3 Optical Properties
3.1 Luster
Vitreous
Adamantine
3.2 Pleochroism
Not Available
Weak
3.3 Dispersion
Albite
Not Available
Rank: N/A (Overall)
0.04
Rank: 11 (Overall)
Fluorite
ADD ⊕
3.4 Transparency
Transparent, Transparent to nearly opaque
Transparent
3.5 Refractive Index
1.739-1.770
1.810-2.024
3.6 Optic Character
Biaxial/+
Not Available
3.7 Crystal System
Orthorhombic
tetragonal
3.8 Birefringence
0.007-0.010
0.047-0.055
3.9 Clarity
Transparent
Transparent
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 Zircon Fracture

Fracture is an important parameter when you compare Alexandrite and Zircon Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite Vs Zircon 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. Zircon fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

Alexandrite Vs Zircon Luster

A primary knowledge about Alexandrite vs Zircon 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. Zircon, on other hand, exhibits Adamantine luster.

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