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Alexandrite
Alexandrite

Bornite
Bornite



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Alexandrite
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Bornite

Alexandrite Vs Bornite

Astrology

Origin

Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Austria, Zimbabwe, Australia

Color

Green
Red, Brown, Violet

Streak

-
Black

For which Rashi?

Scorpio
-

Planet

Venus
-

Element of Planets

Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.69-3.815.06-5.08
1 7.18
👆🏻

Fracture

-
Uneven, Subconchoidal, Conchoidal

Cleavage

1,1 ; 3,2.
Poor on [111].

Mohs Hardness

8.53-3.25
2 10
👆🏻

Chemical Composition

BeAl 2 O 4
Cu5FeS4

Optical Properties

Luster

Vitreous
-

Pleochroism

-
Weak

Dispersion

0.02-
0.005 1
👆🏻

Transparency

Transparent, Transparent to nearly opaque
-

Refractive Index

1.739-1.770-9999
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.007-0.010-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Aids in grounding and protection
-

Respiratory

Excellent
Poor

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Transformation
Transformation

Healing

Emotional healing
Physical healing

Qualities Associated

Transformation
Creativity

Alexandrite Vs Bornite Fracture

Fracture is an important parameter when you compare Alexandrite and Bornite Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite Vs Bornite 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. Bornite fracture is Uneven, Subconchoidal and Conchoidal.

Alexandrite Vs Bornite Luster

A primary knowledge about Alexandrite vs Bornite 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.