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Dravite
Dravite

Chrysoprase
Chrysoprase



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Dravite
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Chrysoprase

Dravite Vs Chrysoprase

Astrology

Origin

Southern and central Africa
Southern and central Africa, USA, Australia, Brazil

Color

White, Colorless, Blue, Red, Green, Yellow, Violet, Black
Green

Streak

Colorless
-

For which Rashi?

-
Cancer, Taurus

Planet

-
Venus

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Vesta

Not to wear with

-
-

Powers

-
Protection, Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.03-3.182.58-2.64
1 7.18
👆🏻

Fracture

Uneven, Irregular, Conchoidal
-

Cleavage

{???} Indistinct
None

Mohs Hardness

7-7.56.5-7
2 10
👆🏻

Chemical Composition

Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
SiO2 (with a high level of nickel impurities )

Optical Properties

Luster

Vitreous
Vitreous, Waxy

Pleochroism

Very strong: pale yellow colorless
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
Translucent, Opaque, Translucent to nearly opaque

Refractive Index

1.614-1.6661.530-1.543
1 3.25
👆🏻

Optic Character

-
-

Crystal System

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

Birefringence

0.014-0.0320.004
0 0.296
👆🏻

Clarity

Transparent
Translucent

Benefits

Physical

Neurological

-
Supports emotional healing and stress relief

Cardiovascular

-
Supports heart health

Respiratory

-
Excellent

Reproductive

-
Calms the mind and reduces anxiety

Digestive

-
Supports digestive health

Psychology

Self-acceptance
Love

Healing

Emotional healing
Emotional healing

Qualities Associated

Self-Exploration
Love

Dravite Vs Chrysoprase Fracture

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

Dravite Vs Chrysoprase Luster

A primary knowledge about Dravite vs Chrysoprase 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. Chrysoprase, on other hand, exhibits Vitreous and Waxy luster.