Prehnite

Grossular Garnet

Prehnite Vs Grossular Garnet

Prehnite

Grossular Garnet

Add ⊕

1 Astrology

1.1 Origin

Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France

Not Available

1.2 Color

Green, Colorless, gray, Yellow, White

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

1.3 Streak

Colorless

Not Available

1.4 For which Rashi?

Libra

Not Available

1.5 Planet

Venus

Not Available

1.6 Element of Planets

Earth

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Receptive

Not Available

1.9 Deities

Freya

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.80-2.953.6

1 7.18

2.5 Fracture

Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic

Not Available

2.6 Cleavage

Distinct on [001]

None

2.7 Mohs Hardness

6-6.56.5-7.5

2 10

2.8 Chemical Composition

Ca₂Al₂Si₃O₁₂(OH)

Ca₃Al₂Si₃O₁₂

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Adamantine

3.2 Pleochroism

AbsentWalter Schumann

Not Available

3.3 Dispersion

NoneNA

0.007 1

3.4 Transparency

Translucent

Transparent

3.5 Refractive Index

1.611-1.6731.738-1.745

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Isometric

3.8 Birefringence

0.021-0.033Not Available

0 0.296

3.9 Clarity

TranslucentHerve Nicolas Lazzarelli

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Prehnite Vs Grossular Garnet Fracture

Fracture is an important parameter when you compare Prehnite and Grossular Garnet Physical Properties. It is necessary to understand the significance of these properties, before you compare Prehnite Vs Grossular Garnet 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 Brittle, Gemstones of the world (2001) More from other references, Metallic, Uneven, UnevenWalter Schumann, White and Yellow.

Compare Gems for Libra » More

Prehnite Vs Peridot

Prehnite Vs Jade

Prehnite Vs Chrome Tourmaline

» More

More Compare Gems for Libra

Prehnite Vs Grossular Garnet Luster

A primary knowledge about Prehnite vs Grossular Garnet 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. Grossular Garnet, on other hand, exhibits Adamantine and Vitreous luster.