Datolite Vs Lazulite
Origin
Mexico, USA, Southern and central Africa
Brazil, Southern and central Africa
Color
Greenish, Colorless, White, Brown, Yellow, Green
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
2.90-3.00
3.04-3.17
Fracture
Conchoidal, Uneven
Uneven
Cleavage
None
{001} Indistinct, {???} Indistinct
Chemical Composition
CaBSiO 4(OH)Michael 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
Pleochroism
-
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.621-1.675
1.604-1.646
Crystal System
monoclinic
monoclinic
Birefringence
0.044
0.031-0.036
Clarity
Transparent
Transparent
Neurological
-
Balances digestive system and reduces bloating
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Digestive
-
Supports digestive health
Psychology
Mental Clarity
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Heart Healing
Psychic Abilities
Datolite Vs Lazulite Fracture
Fracture is an important parameter when you compare Datolite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Datolite 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. Fracture observed in Datolite is Conchoidal and Uneven. Lazulite fracture is Uneven.
Datolite Vs Lazulite Luster
A primary knowledge about Datolite 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. Datolite exhibits Vitreous luster.