Lazulite Vs Rosasite
Origin
Brazil, Southern and central Africa
Italy
Color
Blue, Green, Black
Blue, Green
For which Rashi?
Gemini, Sagittarius
-
Solubility
-
Effervesces in cold
Specific Gravity
3.04-3.17
4-4.2
Fracture
Uneven
Splintery
Cleavage
{001} Indistinct, {???} Indistinct
Perfect on {100} and {010}
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
CuZn(CO3)(OH)2
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Transparency
Transparent, Translucent
-
Refractive Index
1.604-1.646
1.672-1.688
Crystal System
monoclinic
monoclinic
Birefringence
0.031-0.036
0.139-0.143
Neurological
Balances digestive system and reduces bloating
-
Respiratory
Excellent
Poor
Digestive
Supports digestive health
-
Psychology
Clarity
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Psychic Abilities
Communication
Lazulite Vs Rosasite Fracture
Fracture is an important parameter when you compare Lazulite and Rosasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Rosasite 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. Rosasite fracture is Splintery.
Lazulite Vs Rosasite Luster
A primary knowledge about Lazulite vs Rosasite 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. Rosasite, on other hand, exhibits Silky and Vitreous luster.