Petalite Vs Amber
Origin
Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia
India
Color
Colorless, gray, Yellow, White
White, Red, Green, Blue, Brown, Yellow, Black, pink, orange
For which Rashi?
Not Available
Leo
Element of Planets
Not Available
Earth, Air, Water
Energy
Not Available
Projective
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Freyja
Not to wear with
Not Available
Not Available
Powers
Not Available
Healing, Protection, Love
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
insoluble
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.40
1.05-1.10
Fracture
Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect on {001}, poor on {201} with 38.5° angle between the two
None
Mohs Hardness
6-6.5
2-2.5
Chemical Composition
LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
[C,H,O]
Luster
Vitreous, Pearly
Resinous
Pleochroism
AbsentWalter Schumann
AbsentWalter Schumann
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent
Refractive Index
1.502-1.523
1.539-1.545
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Amorphous
Birefringence
0.012-0.016
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
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Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Petalite Vs Amber Fracture
Fracture is an important parameter when you compare Petalite and Amber Physical Properties. It is necessary to understand the significance of these properties, before you compare Petalite Vs Amber 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 Petalite is Subconchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle and Conchoidal. Amber fracture is ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle.
Petalite Vs Amber Luster
A primary knowledge about Petalite vs Amber 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. Petalite exhibits Vitreous and Pearly luster. Amber, on other hand, exhibits Resinous luster.