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Lazulite
Lazulite

Forsterite
Forsterite



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Lazulite
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Forsterite

Lazulite Vs Forsterite

Astrology

Origin

Brazil, Southern and central Africa
Southern and central Africa

Color

Blue, Green, Black
Colorless, Green, Yellow, White

Streak

White
White

For which Rashi?

Gemini, Sagittarius
-

Planet

Jupiter
-

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

3.04-3.173.23-3.26
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

{001} Indistinct, {???} Indistinct
Perfect on {010} imperfect on {100}

Mohs Hardness

5.56.5-7
2 10
👆🏻

Chemical Composition

(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

-
Vitreous

Pleochroism

Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
colorless.

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.604-1.6461.635-1.671
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Orthorhombic

Birefringence

0.031-0.0360.033-0.042
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Balances digestive system and reduces bloating
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
Supports healthy digestion

Digestive

Supports digestive health
-

Psychology

Clarity
Peace

Healing

Emotional healing
Physical healing

Qualities Associated

Psychic Abilities
Peace

Lazulite Vs Forsterite Fracture

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

Lazulite Vs Forsterite Luster

A primary knowledge about Lazulite vs Forsterite 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. Forsterite, on other hand, exhibits Vitreous luster.