Narsarsukite

Proustite

Narsarsukite Vs Proustite

Narsarsukite

Proustite

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1 Astrology

1.1 Origin

Canada

Southern and central Africa

1.2 Color

Yellow, Reddish, Brown, Brownish, Green, gray, Colorless

Black, Reddish, gray

1.3 Streak

White

Black, Red

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

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.72-2.835.51-5.64

1 7.18

2.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

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

2.6 Cleavage

Good on {100} and {110}

Distinct on {10 1 1}

2.7 Mohs Hardness

6-72.5

2 10

2.8 Chemical Composition

Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Adamantine

3.2 Pleochroism

Weak; O = colorless to yellow; E = colorless to honey-yellow

Moderate; cochineal-red to blood-red

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent, Translucent

OpaqueUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) Rarely transparentMore from other references

3.5 Refractive Index

1.610-1.6472.792-3.087

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

tetragonal

Trigonal

3.8 Birefringence

0.0210.295-0.296

0 0.296

3.9 Clarity

Transparent

OpaqueUlrich Henn and Claudio C. Milisenda

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

Narsarsukite Vs Proustite Fracture

Fracture is an important parameter when you compare Narsarsukite and Proustite Physical Properties. It is necessary to understand the significance of these properties, before you compare Narsarsukite Vs Proustite 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 Narsarsukite is Brittle, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Proustite fracture is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Uneven and Uneven.

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Narsarsukite Vs Proustite Luster

A primary knowledge about Narsarsukite vs Proustite 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. Narsarsukite exhibits Pearly and Vitreous luster. Proustite, on other hand, exhibits Adamantine luster.