Boulder Opal Vs Petrified Wood
Origin
Australia
brown, green, brown, green
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brown
Streak
Not Available
Not Available
For which Rashi?
Not Available
All
Planet
Not Available
Not Available
Element of Planets
Not Available
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
Not Available
Goddess
Not to wear with
Not Available
Not Available
Powers
Not Available
Healing, Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
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Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.98-2.25
2.58-2.91
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven
Cleavage
Not Available
Not Available
Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.
Not Available
Luster
Not Available
Not Available
Pleochroism
AbsentWalter Schumann
Not Available
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.370-1.470
Not Available
Optic Character
Not Available
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Crystal System
Not Available
Trigonal
Birefringence
Not Available
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Clarity
Transparent
Not Available
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Boulder Opal Vs Petrified Wood Fracture
Fracture is an important parameter when you compare Boulder Opal and Petrified Wood Physical Properties. It is necessary to understand the significance of these properties, before you compare Boulder Opal Vs Petrified Wood 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 Boulder Opal is ConchoidalArthur Thomas, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009), Gemstones (2009) and Gemstones (2009). Petrified Wood fracture is Uneven.
Boulder Opal Vs Petrified Wood Luster
A primary knowledge about Boulder Opal vs Petrified Wood 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.