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Dumortierite
Dumortierite

Lawsonite
Lawsonite



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X
Dumortierite
X
Lawsonite

Dumortierite Vs Lawsonite

1 Astrology
1.1 Origin
Southern and central Africa, violet, blue, violet, blue
Italy, China
1.2 Color
Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink
Colorless, White, Blue, gray
1.3 Streak
White
White
1.4 For which Rashi?
Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius
Not Available
1.5 Planet
Saturn
Not Available
1.6 Element of Planets
Water
Not Available
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
Receptive
Not Available
1.9 Deities
Isis
Not Available
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Healing
Not Available
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Brittle
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
3.26-3.413.09
Amber
1 7.18
2.5 Fracture
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
White, Yellow, Pale blue, Brittle, Uneven
2.6 Cleavage
Distinct on {100}, poor on {110}; parting on {001}
Perfect on {100} and {010}, imperfect on {101}
2.7 Mohs Hardness
7-8.58
Amber
2 10
2.8 Chemical Composition
AlAl6O3BSi3O18
Not Available
3 Optical Properties
3.1 Luster
Vitreous
Vitreous, Greasy
3.2 Pleochroism
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Weak
3.3 Dispersion
NoneNA
Fluorite
0.007 1
3.4 Transparency
Translucent, Translucent to opaque
Not Available
3.5 Refractive Index
1.669-1.7231.672-1.676
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
Orthorhombic
Orthorhombic
3.8 Birefringence
0.011-0.0370.019-0.021
Achroite
0 0.296
3.9 Clarity
Translucent
Not Available
4 Benefits
4.1 Physical
4.1.1 Neurological
Not Available
Not Available
4.1.2 Cardiovascular
Not Available
Not Available
4.1.3 Respiratory
Not Available
Not Available
4.1.4 Reproductive
Not Available
Not Available
4.1.5 Digestive
Not Available
Not Available
4.2 Psychology
Not Available
Not Available
4.3 Healing
Not Available
Not Available
4.4 Qualities Associated
Not Available
Not Available

Dumortierite Vs Lawsonite Fracture

Fracture is an important parameter when you compare Dumortierite and Lawsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite 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 Dumortierite is ConchoidalWalter Schumann, Fibrous and Gemstones of the world (2001) More from other references. Lawsonite fracture is Brittle, Pale blue, Uneven, White and Yellow.

Dumortierite Vs Lawsonite Luster

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