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Moonstone
Moonstone

Grandidierite
Grandidierite



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Moonstone
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Grandidierite

Moonstone Vs Grandidierite

Astrology

Origin

Southern and central Africa, Sri Lanka, India
Madagascar

Color

White, Green, Brownish
Green

Streak

White
White

For which Rashi?

Cancer, Libra, Scorpio
-

Planet

-
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Diana
-

Not to wear with

-
-

Powers

Love
-

Birthstone

Planetary

Cancer
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.56-2.602.85-3.00
1 7.18
👆🏻

Fracture

Uneven, ConchoidalWalter Schumann
Uneven

Cleavage

2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Perfect

Mohs Hardness

6-6.57.5
2 10
👆🏻

Chemical Composition

Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.

Optical Properties

Luster

Pearly
Vitreous, Pearly

Pleochroism

-
visible

Dispersion

0.010.04
0.005 1
👆🏻

Transparency

Transparent, Transparent to translucent
-

Refractive Index

1.518-1.5271.578-1.639
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

0.006-0.0070.037-0.039
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Emotional Balance
Wisdom

Healing

Emotional healing
Physical healing

Qualities Associated

Feminine Energy
Harmony

Moonstone Vs Grandidierite Fracture

Fracture is an important parameter when you compare Moonstone and Grandidierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moonstone Vs Grandidierite 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 Moonstone is Uneven and ConchoidalWalter Schumann. Grandidierite fracture is Uneven.

Moonstone Vs Grandidierite Luster

A primary knowledge about Moonstone vs Grandidierite 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. Moonstone exhibits Pearly luster. Grandidierite, on other hand, exhibits Vitreous and Pearly luster.