Lazulite Vs Hyacinth
Origin
Brazil, Southern and central Africa
Sri Lanka
Color
Blue, Green, Black
Yellow
For which Rashi?
Gemini, Sagittarius
-
Specific Gravity
3.04-3.17
3.93-4.73
Fracture
Uneven
Conchoidal
Cleavage
{001} Indistinct, {???} Indistinct
Indiscernible
Mohs Hardness
5.5
6.5-7.5
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
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
1.810-2.024
Crystal System
monoclinic
-
Birefringence
0.031-0.036
-9999
Clarity
Transparent
Transparent
Neurological
Balances digestive system and reduces bloating
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
Supports reproductive health
Digestive
Supports digestive health
-
Psychology
Clarity
Confidence
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Vitality
Lazulite Vs Hyacinth Fracture
Fracture is an important parameter when you compare Lazulite and Hyacinth Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Hyacinth 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. Hyacinth fracture is Conchoidal.
Lazulite Vs Hyacinth Luster
A primary knowledge about Lazulite vs Hyacinth 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.