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Bustamite
Bustamite

Lawsonite
Lawsonite



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Bustamite
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Lawsonite

Bustamite Vs Lawsonite

Astrology

Origin

Australia
Italy, China

Color

Reddish, Brown, Red, pink
Colorless, White, Blue, gray

Streak

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

-
Brittle

Solubility

Partly soluble in HCl.
-

Durability

-
-

Specific Gravity

3.32-3.433.09
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

{100} perfect; {110} and {1 1 0} good; {010} poor
Perfect on {100} and {010}, imperfect on {101}

Mohs Hardness

5.5-68
2 10
👆🏻

Chemical Composition

(Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
CaAl2Si2O7(OH)2.H2O

Optical Properties

Luster

Vitreous
Vitreous, Greasy

Pleochroism

Weak
Weak

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.662-1.7071.672-1.676
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
Orthorhombic

Birefringence

0.013-0.0150.019-0.021
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Excellent
Good

Reproductive

-
-

Digestive

-
-

Psychology

Love
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Love
-

Bustamite Vs Lawsonite Fracture

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

Bustamite Vs Lawsonite Luster

A primary knowledge about Bustamite vs Lawsonite 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. Bustamite exhibits Vitreous luster. Lawsonite, on other hand, exhibits Vitreous and Greasy luster.