Lazulite Vs Pectolite
Origin
Brazil, Southern and central Africa
Canada, Southern and central Africa
Color
Blue, Green, Black
Colorless, White, gray, pink, Green
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
2.74-2.90
Fracture
Uneven
Uneven, Splintery
Cleavage
{001} Indistinct, {???} Indistinct
Perfect on {100} and {001}
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
-
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.604-1.646
1.595-1.645
Crystal System
monoclinic
Triclinic
Birefringence
0.031-0.036
0.028-0.038
Clarity
Transparent
Transparent
Neurological
Balances digestive system and reduces bloating
-
Respiratory
Excellent
Good
Digestive
Supports digestive health
-
Psychology
Clarity
Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Healing
Lazulite Vs Pectolite Fracture
Fracture is an important parameter when you compare Lazulite and Pectolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Pectolite 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. Pectolite fracture is Uneven and Splintery.
Lazulite Vs Pectolite Luster
A primary knowledge about Lazulite vs Pectolite 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. Pectolite, on other hand, exhibits Silky luster.