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Faustite
Faustite

Grandidierite
Grandidierite



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Faustite
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Grandidierite

Faustite Vs Grandidierite

Astrology

Origin

Southern and central Africa
Madagascar

Color

Green
Green

Streak

Greenish, White
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

2.92.85-3.00
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

{???} Indistinct
Perfect

Mohs Hardness

4.57.5
2 10
👆🏻

Chemical Composition

(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.

Optical Properties

Luster

Waxy
Vitreous, Pearly

Pleochroism

-
visible

Dispersion

0.010.04
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.6121.578-1.639
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1
Orthorhombic

Birefringence

-99990.037-0.039
0 0.296
👆🏻

Clarity

Translucent
-

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

-
-

Respiratory

-
-

Reproductive

-
-

Digestive

-
-

Psychology

Healing
Wisdom

Healing

Emotional healing
Physical healing

Qualities Associated

Healing
Harmony

Faustite Vs Grandidierite Fracture

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

Faustite Vs Grandidierite Luster

A primary knowledge about Faustite 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. Faustite exhibits Waxy luster. Grandidierite, on other hand, exhibits Vitreous and Pearly luster.