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Wavellite
Wavellite

Howlite
Howlite



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Wavellite
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Howlite

Wavellite Vs Howlite

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Astrology

Origin

-
Southern and central Africa

Color

Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Blue, Colorless, White

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

-
-

Solubility

insoluble
-

Durability

-
-

Specific Gravity

2.362.45-2.58
1 7.18
👆🏻

Fracture

Uneven, Subconchoidal, Fibrous
Conchoidal

Cleavage

[110] perfect, [101] good, [010] distinct
None

Mohs Hardness

3.5-43-3.5
2 10
👆🏻

Chemical Composition

Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael 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, Resinous, Pearly
Vitreous

Pleochroism

Weak
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.518-1.5611.583-1.608
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

0.0250.019
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
Aids in mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Calming

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Calming

Wavellite Vs Howlite Fracture

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

Wavellite Vs Howlite Luster

A primary knowledge about Wavellite 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. Wavellite exhibits Vitreous, Resinous and Pearly luster. Howlite, on other hand, exhibits Vitreous luster.