Precious Opal

Anthophyllite

Precious Opal Vs Anthophyllite

Precious Opal

Anthophyllite

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1 Astrology

1.1 Origin

Australia

Not Available, Southern and central Africa

1.2 Color

Yellow, Green, Blue

Brown, White, Greenish, gray, Green, Brown, Brownish, White, Greenish, gray, Green, Brown, Brownish

1.3 Streak

Not Available

gray

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

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

1.98-2.252.9-3.5

1 7.18

2.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle

2.6 Cleavage

Not Available

{110} Perfect, {???} Distinct, {???} Distinct

2.7 Mohs Hardness

5-6.55.5-6

2 10

2.8 Chemical Composition

SiO 2 · nH 2OGemdat.org , Management Team (2012)

(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Not Available

Vitreous, Pearly

3.2 Pleochroism

AbsentWalter Schumann

When Fe-rich

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Transparent, Translucent

Transparent

3.5 Refractive Index

1.370-1.4701.603-1.690

1 3.25

3.6 Optic Character

Not Available

Biaxial/+

3.7 Crystal System

Not Available

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

3.8 Birefringence

Not AvailableNot Available

0 0.296

3.9 Clarity

Transparent

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

Precious Opal Vs Anthophyllite Fracture

Fracture is an important parameter when you compare Precious Opal and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Precious Opal Vs Anthophyllite 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 Precious Opal is Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references. Anthophyllite fracture is Brittle, Brittle, Brittle, Conchoidal, Conchoidal and Conchoidal.

Compare Blue Gemstones

Precious Opal Vs Sardonyx

Precious Opal Vs Sard

Precious Opal Vs Sapphire

Precious Opal Vs Anthophyllite Luster

A primary knowledge about Precious Opal vs Anthophyllite 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. Anthophyllite, on other hand, exhibits Pearly and Vitreous luster.