Lazulite Vs Phenakite
Origin
Brazil, Southern and central Africa
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Blue, Green, Black
Colorless, Yellow, pink, Red
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
2.90-2.98
Fracture
Uneven
Conchoidal, ConchoidalWalter Schumann
Cleavage
{001} Indistinct, {???} Indistinct
Distinct on {11 2 0}, imperfect on {10 1 1}
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Transparency
Transparent, Translucent
-
Refractive Index
1.604-1.646
1.650-1.695
Crystal System
monoclinic
Trigonal
Birefringence
0.031-0.036
0.016
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Balances digestive system and reduces bloating
-
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Excellent
Digestive
Supports digestive health
-
Psychology
Clarity
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Spiritual Activation
Lazulite Vs Phenakite Fracture
Fracture is an important parameter when you compare Lazulite and Phenakite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Phenakite 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 Lazulite is Uneven. Phenakite fracture is Conchoidal and ConchoidalWalter Schumann.
Lazulite Vs Phenakite Luster
A primary knowledge about Lazulite vs Phenakite 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. Phenakite, on other hand, exhibits Vitreous luster.