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Celestine
Celestine

Howlite
Howlite



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Celestine
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Howlite

Celestine Vs Howlite

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Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

Colorless, Blue, Brown, Green, gray
Blue, Colorless, White

Streak

White
White

For which Rashi?

Gemini
Gemini, Virgo

Planet

Venus, Neptune
-

Element of Planets

Water, Air
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Quan Yin

Not to wear with

-
-

Powers

Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.90-4.002.45-2.58
1 7.18
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Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on {001}, good on {210}, poor on {010}
None

Mohs Hardness

3-3.53-3.5
2 10
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Chemical Composition

SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

Weakly trichroiC
-

Dispersion

0.010.01
0.005 1
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Transparency

-
-

Refractive Index

1.619-1.6351.583-1.608
1 3.25
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Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.004-0.0120.019
0 0.296
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Clarity

-
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Aids in mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Peace
Calming

Healing

Emotional healing
Emotional healing

Qualities Associated

Divine Guidance
Calming

Celestine Vs Howlite Fracture

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

Celestine Vs Howlite Luster

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