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Humite
Humite

Howlite
Howlite



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Humite
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Howlite

Humite Vs Howlite

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Astrology

Origin

Vietnam
Southern and central Africa

Color

Yellow, Brown, White, orange
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

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.322.45-2.58
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Conchoidal

Cleavage

Poor
None

Mohs Hardness

6-6.53-3.5
2 10
👆🏻

Chemical Composition

(Mg,Fe2+ ) 7(SiO 4) 3(F,OH) 2Anthony et al , Handbook of mineralogy (2001)
Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

pale golden yellow or deep golden yellow
-

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.607-1.6751.583-1.608
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
monoclinic

Birefringence

-99990.019
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Aids in mental clarity and focus

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Calming

Healing

Physical healing
Emotional healing

Qualities Associated

Harmony
Calming

Humite Vs Howlite Fracture

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

Humite Vs Howlite Luster

A primary knowledge about Humite 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. Humite exhibits Vitreous luster. Howlite, on other hand, exhibits Vitreous luster.