Bustamite

Uvarovite

Bustamite Vs Uvarovite

Bustamite

Uvarovite

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1 Astrology

1.1 Origin

Australia

China, Russia

1.2 Color

Reddish, Brown, Red, pink, pink

Green

1.3 Streak

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

2.2 Solubility

Partly soluble in HCl.

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.32-3.433.77

1 7.18

2.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

Uneven, Conchoidal, Brittle, Metallic, ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

{100} perfect; {110} and {1 1 0} good; {010} poor

None

2.7 Mohs Hardness

5.5-66.5-7.5

2 10

2.8 Chemical Composition

(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ca 3Cr 2(SiO 4) 3Ulrich Henn and Claudio C.

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Weak

Not Available

3.3 Dispersion

NA0.01

0.007 1

3.4 Transparency

Transparent, Translucent

Translucent

3.5 Refractive Index

1.662-1.7071.87

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Triclinic

cubic

3.8 Birefringence

0.013-0.015Not Available

0 0.296

3.9 Clarity

Transparent

Translucent

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

Bustamite Vs Uvarovite Fracture

Fracture is an important parameter when you compare Bustamite and Uvarovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bustamite Vs Uvarovite 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 Bustamite is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Uvarovite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Metallic and Uneven.

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Bustamite Vs Uvarovite Luster

A primary knowledge about Bustamite vs Uvarovite 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. Bustamite exhibits Vitreous luster. Uvarovite, on other hand, exhibits Vitreous luster.