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Howlite
Howlite

Narsarsukite
Narsarsukite



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Howlite
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Narsarsukite

Howlite Vs Narsarsukite

Astrology

Origin

Southern and central Africa
Canada

Color

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

Streak

White
White

For which Rashi?

Gemini, Virgo
-

Planet

-
-

Element of Planets

Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Quan Yin
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

2.45-2.582.72-2.83
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

None
Good on {100} and {110}

Mohs Hardness

3-3.56-7
2 10
👆🏻

Chemical Composition

Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

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

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.583-1.6081.610-1.647
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
tetragonal

Birefringence

0.0190.021
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Calming
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Calming
Inner Peace

Howlite Vs Narsarsukite Fracture

Fracture is an important parameter when you compare Howlite and Narsarsukite Physical Properties. It is necessary to understand the significance of these properties, before you compare Howlite Vs Narsarsukite 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 Howlite is Conchoidal. Narsarsukite fracture is Uneven.

Howlite Vs Narsarsukite Luster

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