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Prehnite
Prehnite

Apache Tear
Apache Tear



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Prehnite
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Apache Tear

Prehnite Vs Apache Tear

Astrology

Origin

Australia, Southern and central Africa, France
Southern and central Africa

Color

Green, Colorless, gray, Yellow, White
Brown

Streak

Colorless
-

For which Rashi?

Libra
Aries, Capricorn

Planet

Venus
-

Element of Planets

Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Freya
Black Madonna, Isis, Horus

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.80-2.95-9999
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

Distinct on [001]
None

Mohs Hardness

6-6.55-5.5
2 10
👆🏻

Chemical Composition

Ca2Al2Si3O12(OH)
-

Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.611-1.673-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.021-0.033-9999
0 0.296
👆🏻

Clarity

TranslucentHerve Nicolas Lazzarelli
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Assists in emotional healing and protection

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Harmony
Grief Relief

Healing

Physical healing
Emotional healing

Qualities Associated

Harmony
Grief Relief

Prehnite Vs Apache Tear Fracture

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

Prehnite Vs Apache Tear Luster

A primary knowledge about Prehnite vs Apache Tear 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. Prehnite exhibits Vitreous luster.