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Hackmanite
Hackmanite

Indicolite Blue Tourmaline
Indicolite Blue Tourmaline



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Hackmanite
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Indicolite Blue Tourmaline

Hackmanite Vs Indicolite Blue Tourmaline

Astrology

Origin

Southern and central Africa
Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka

Color

White, Colorless, Blue, Red, Green, Yellow, Violet, pink
Blue

Streak

-
-

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.27-2.333.05-3.11
1 7.18
👆🏻

Fracture

-
-

Cleavage

Perfect
Indiscernible

Mohs Hardness

5.5-67-7.5
2 10
👆🏻

Chemical Composition

Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Optical Properties

Luster

Vitreous
-

Pleochroism

-
Strong: dark blue light blueWalter Schumann

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.483-1.4871.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-99990.014-0.040
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Transformation
Communication

Healing

Emotional healing
Emotional healing

Qualities Associated

Transformation
Communication

Hackmanite Vs Indicolite Blue Tourmaline Fracture

Fracture is an important parameter when you compare Hackmanite and Indicolite Blue Tourmaline Physical Properties. It is necessary to understand the significance of these properties, before you compare Hackmanite Vs Indicolite Blue Tourmaline 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.

Hackmanite Vs Indicolite Blue Tourmaline Luster

A primary knowledge about Hackmanite vs Indicolite Blue Tourmaline 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. Hackmanite exhibits Vitreous luster.