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Alexandrite
Alexandrite

Grossular
Grossular



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Alexandrite
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Grossular

Alexandrite Vs Grossular

Astrology

Origin

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

Color

Green
Green, Brown, Colorless, gray, Yellow

Streak

-
Brownish, White

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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.69-3.813.55-3.73
1 7.18
👆🏻

Fracture

-
Conchoidal, Uneven

Cleavage

1,1 ; 3,2.
none

Mohs Hardness

8.57-7.5
2 10
👆🏻

Chemical Composition

BeAl 2 O 4
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous
Greasy, Vitreous

Pleochroism

-
None

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Transparent to nearly opaque
-

Refractive Index

1.739-1.7701.730-1.760
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic
cubic

Birefringence

0.007-0.0100.020
0 0.296
👆🏻

Clarity

Transparent
TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Aids in grounding and protection
-

Respiratory

Excellent
-

Reproductive

Supports reproductive health
Helps in digestion and alleviates indigestion

Digestive

-
-

Psychology

Transformation
Abundance

Healing

Emotional healing
Physical healing

Qualities Associated

Transformation
Abundance

Alexandrite Vs Grossular Fracture

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

Alexandrite Vs Grossular Luster

A primary knowledge about Alexandrite vs Grossular 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. Grossular, on other hand, exhibits Greasy and Vitreous luster.