Thomsonite Vs Lazulite
Origin
India, Russia
Brazil, Southern and central Africa
Color
White
Blue, Green, Black
For which Rashi?
-
Gemini, Sagittarius
Specific Gravity
2.25-2.40
3.04-3.17
Cleavage
perfect on {010}; good on {100}
{001} Indistinct, {???} Indistinct
Chemical Composition
NaCa 2Al 5Si 5O 20 · 6H 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
Translucent
Transparent, Translucent
Refractive Index
1.510-1.550
1.604-1.646
Crystal System
Orthorhombic
monoclinic
Birefringence
0.015-0.020
0.031-0.036
Clarity
Translucent
Transparent
Neurological
-
Balances digestive system and reduces bloating
Digestive
-
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Awareness
Psychic Abilities
Thomsonite Vs Lazulite Fracture
Fracture is an important parameter when you compare Thomsonite and Lazulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Thomsonite 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.
Thomsonite Vs Lazulite Luster
A primary knowledge about Thomsonite 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. Thomsonite exhibits Vitreous and Pearly luster.