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Malachite
Malachite

Lapis lazuli
Lapis lazuli



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Malachite
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Lapis lazuli

Malachite Vs Lapis lazuli

1 Astrology
1.1 Origin
Southern and central Africa, green
Afghanistan
1.2 Color
Green
Violet, Blue, White
1.3 Streak
Green
Blue
1.4 For which Rashi?
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Sagittarius
1.5 Planet
Venus
Venus
1.6 Element of Planets
Earth
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
Freyja
Venus
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Protection
Protection, Courage
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
3.25-4.102.50-3.00
Amber
1 7.18
2.5 Fracture
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
2.6 Cleavage
Perfect on { 2 01} fair on {010}
3,6
2.7 Mohs Hardness
3.5-45.5
Amber
2 10
2.8 Chemical Composition
Cu2CO3(OH)2
The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4
3 Optical Properties
3.1 Luster
Adamantine, Vitreous, Silky, Fibrous
Vitreous, Greasy
3.2 Pleochroism
Not Available
AbsentWalter Schumann
3.3 Dispersion
NoneNone
Fluorite
0.007 1
3.4 Transparency
Opaque
Opaque
3.5 Refractive Index
1.655-1.9091.500-1.670
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
monoclinic
Trigonal
3.8 Birefringence
0.254Not Available
Achroite
0 0.296
3.9 Clarity
Gemmological Tables (2004) More from other references
Gemstones of the world (2001)
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

Malachite Vs Lapis lazuli Fracture

Fracture is an important parameter when you compare Malachite and Lapis lazuli Physical Properties. It is necessary to understand the significance of these properties, before you compare Malachite Vs Lapis lazuli 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 Malachite is Conchoidal, Conchoidal, Gemstones (2009) and Uneven. Lapis lazuli fracture is ConchoidalWalter Schumann, Gemstones of the world (2001) and Uneven-Conchoidal.

Malachite Vs Lapis lazuli Luster

A primary knowledge about Malachite vs Lapis lazuli 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. Malachite exhibits Adamantine, Fibrous, Silky and Vitreous luster. Lapis lazuli, on other hand, exhibits Greasy and Vitreous luster.