×

Pearl
Pearl

Dumortierite
Dumortierite



ADD
Compare
X
Pearl
X
Dumortierite

Pearl Vs Dumortierite

1 Astrology
1.1 Origin
Australia
Southern and central Africa, violet, blue, violet, blue
1.2 Color
Green, Blue
Blue, Violet, Brown, White, Blue, Brown, Violet, Greenish, pink
1.3 Streak
White
White
1.4 For which Rashi?
Cancer, Gemini, Cancer, Gemini, Cancer, Gemini
Leo, Sagittarius, Leo, Sagittarius, Leo, Sagittarius
1.5 Planet
Moon
Saturn
1.6 Element of Planets
Water
Water
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
Receptive
1.9 Deities
Venus
Isis
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Protection, Love, Money
Healing
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
Not Available
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
2.60-2.853.26-3.41
Amber
1 7.18
2.5 Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
2.6 Cleavage
none
Distinct on {100}, poor on {110}; parting on {001}
2.7 Mohs Hardness
2.5-4.57-8.5
Amber
2 10
2.8 Chemical Composition
Not Available
AlAl6O3BSi3O18
3 Optical Properties
3.1 Luster
Pearly
Vitreous
3.2 Pleochroism
AbsentWalter Schumann
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
3.3 Dispersion
NoneNone
Fluorite
0.007 1
3.4 Transparency
Translucent, Opaque
Translucent, Translucent to opaque
3.5 Refractive Index
1.52-1.661.669-1.723
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
Orthorhombic
Orthorhombic
3.8 Birefringence
0.1560.011-0.037
Achroite
0 0.296
3.9 Clarity
Translucent
Translucent
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

Pearl Vs Dumortierite Fracture

Fracture is an important parameter when you compare Pearl and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pearl Vs Dumortierite 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 Pearl is Gemstones of the world (2001), Gemstones of the world (2001) and UnevenWalter Schumann. Dumortierite fracture is ConchoidalWalter Schumann, Fibrous and Gemstones of the world (2001) More from other references.

Pearl Vs Dumortierite Luster

A primary knowledge about Pearl vs Dumortierite 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. Pearl exhibits Pearly luster. Dumortierite, on other hand, exhibits Vitreous luster.