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Dravite
Dravite

Clinohumite
Clinohumite



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Dravite
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Clinohumite

Dravite Vs Clinohumite

Astrology

Origin

Southern and central Africa
Southern and central Africa

Color

White, Colorless, Blue, Red, Green, Yellow, Violet, Black
Yellow, Brown, White, Reddish, orange

Streak

Colorless
White

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.03-3.183.13-3.75
1 7.18
👆🏻

Fracture

Uneven, Irregular, Conchoidal
Subconchoidal, Uneven, Conchoidal

Cleavage

{???} Indistinct
Poor on {100}

Mohs Hardness

7-7.56
2 10
👆🏻

Chemical Composition

Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
(Mg,Fe2+ ) 9(SiO 4) 4(F,OH)) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Vitreous
Vitreous, Resinous

Pleochroism

Very strong: pale yellow colorless
Colorless

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent

Refractive Index

1.614-1.6661.623-1.728
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
monoclinic

Birefringence

0.014-0.0320.028
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
Supports mental clarity and focus

Cardiovascular

-
-

Respiratory

-
Excellent

Reproductive

-
-

Digestive

-
-

Psychology

Self-acceptance
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Self-Exploration
Happiness

Dravite Vs Clinohumite Fracture

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

Dravite Vs Clinohumite Luster

A primary knowledge about Dravite vs Clinohumite 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. Dravite exhibits Vitreous luster. Clinohumite, on other hand, exhibits Vitreous and Resinous luster.