Howlite Vs Smoky Quartz
Origin
Southern and central Africa
Brazil, Kenya, Madagascar, Southern and central Africa
Color
Blue, Colorless, White
Brown, Black
For which Rashi?
Gemini, Virgo
Capricorn, Sagittarius
Planet
Not Available
Saturn
Element of Planets
Earth
Earth
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.45-2.58
2.65
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
None
{0110} Indistinct
Chemical Composition
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2
Pleochroism
Not Available
None
Transparency
Not Available
Transparent, Translucent, Transparent to translucent
Refractive Index
1.583-1.608
1.544-1.553
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Hexagonal
Birefringence
0.019
0.009
Clarity
Not Available
Opaque
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
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
Howlite Vs Smoky Quartz Fracture
Fracture is an important parameter when you compare Howlite and Smoky Quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Howlite Vs Smoky Quartz 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 Howlite is Conchoidal. Smoky Quartz fracture is Conchoidal and ConchoidalWalter Schumann.
Howlite Vs Smoky Quartz Luster
A primary knowledge about Howlite vs Smoky Quartz 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. Howlite exhibits Vitreous luster. Smoky Quartz, on other hand, exhibits Vitreous luster.
