Indicolite Blue Tourmaline

Hardystonite

Indicolite Blue Tourmaline Vs Hardystonite

Indicolite Blue Tourmaline

Hardystonite

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1 Astrology

1.1 Origin

Afghanistan, Brazil, Mozambique, Pakistan, Sri Lanka

USA

1.2 Color

Blue

White, Brown, pink

1.3 Streak

Not Available

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.05-3.113.396-3.443

1 7.18

2.5 Fracture

Not Available

Brittle, Metallic

2.6 Cleavage

Not Available

[001] good, [100] and [110] fair

2.7 Mohs Hardness

7-7.53-4

2 10

2.8 Chemical Composition

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.

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Not Available

Vitreous, Resinous, Greasy

3.2 Pleochroism

Strong: dark blue light blueWalter Schumann

Not Available

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent, Translucent

Handbook of mineralogy (2001)

3.5 Refractive Index

1.614-1.6661.672

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

tetragonal

3.8 Birefringence

0.014-0.040Not Available

0 0.296

3.9 Clarity

Transparent

Handbook of mineralogy (2001)

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Indicolite Blue Tourmaline Vs Hardystonite Fracture

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

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Indicolite Blue Tourmaline Vs Hardystonite Luster

A primary knowledge about Indicolite Blue Tourmaline vs Hardystonite 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. Hardystonite, on other hand, exhibits Greasy, Resinous and Vitreous luster.