Alabaster Vs Lazulite
Origin
Italy
Brazil, Southern and central Africa
Color
Brown, Black
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
2.30
3.04-3.17
Cleavage
None
{001} Indistinct, {???} Indistinct
Chemical Composition
CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Pleochroism
-
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.520-1.530
1.604-1.646
Crystal System
-
monoclinic
Birefringence
0.010
0.031-0.036
Clarity
Translucent
Transparent
Neurological
Supports heart health
Balances digestive system and reduces bloating
Respiratory
Poor
Excellent
Reproductive
Supports heart health
-
Digestive
-
Supports digestive health
Psychology
Tranquility
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Tranquility
Psychic Abilities
Alabaster Vs Lazulite Fracture
Fracture is an important parameter when you compare Alabaster and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Alabaster 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.
Alabaster Vs Lazulite Luster
A primary knowledge about Alabaster 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.