×

Falcons Eye
Falcons Eye

Alexandrite
Alexandrite



ADD
Compare
X
Falcons Eye
X
Alexandrite

Falcons Eye Vs Alexandrite

1 Astrology
1.1 Origin
Southern and central Africa
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
Blue, Grey
Green
1.3 Streak
Not Available
Not Available
1.4 For which Rashi?
Not Available
Scorpio
1.5 Planet
Not Available
Venus
1.6 Element of Planets
Not Available
Earth
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
Not Available
Projective, Receptive
1.9 Deities
Not Available
Not Available
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Love
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
Not Available
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
2.58-2.643.69-3.81
Amber
1 7.18
2.5 Fracture
Gemstones of the world (2001)
Not Available
2.6 Cleavage
Not Available
1,1 ; 3,2.
2.7 Mohs Hardness
78.5
Amber
2 10
2.8 Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
BeAl 2 O 4
3 Optical Properties
3.1 Luster
Not Available
Vitreous
3.2 Pleochroism
Not Available
Not Available
3.3 Dispersion
NoneNA
Fluorite
0.007 1
3.4 Transparency
Gemstones of the world (2001)
Transparent, Transparent to nearly opaque
3.5 Refractive Index
1.534-1.5401.739-1.770
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Biaxial/+
3.7 Crystal System
Not Available
Orthorhombic
3.8 Birefringence
Not Available0.007-0.010
Achroite
0 0.296
3.9 Clarity
Gemstones of the world (2001)
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

Falcons Eye Vs Alexandrite Fracture

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

Falcons Eye Vs Alexandrite Luster

A primary knowledge about Falcons Eye 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. Alexandrite, on other hand, exhibits Vitreous luster.