Ludlamite Vs Lazulite
Origin
USA
Brazil, Southern and central Africa
Color
Green, Colorless, Greenish, White
Blue, Green, Black
Streak
Greenish, White
White
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
3.1-3.2
3.04-3.17
Cleavage
Vitreous, pearly on cleavage
{001} Indistinct, {???} Indistinct
Chemical Composition
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Luster
Vitreous, Pearly
-
Pleochroism
-
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
-
Transparent, Translucent
Refractive Index
1.653-1.693
1.604-1.646
Crystal System
monoclinic
monoclinic
Birefringence
0.038-0.044
0.031-0.036
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Aids in mental clarity and focus
Balances digestive system and reduces bloating
Respiratory
Good
Excellent
Digestive
Supports digestive health
Supports digestive health
Psychology
Harmony
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Psychic Abilities
Ludlamite Vs Lazulite Fracture
Fracture is an important parameter when you compare Ludlamite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ludlamite Vs Lazulite 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. Lazulite fracture is Uneven.
Ludlamite Vs Lazulite Luster
A primary knowledge about Ludlamite vs Lazulite 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. Ludlamite exhibits Vitreous and Pearly luster.