Scolecite Vs Ludlamite
Origin
Australia, Austria, Brazil, Canada, Ethiopia, Italy, Mexico, Mozambique, Southern and central Africa, Switzerland
USA
Color
Colorless, Brownish, White
Green, Colorless, Greenish, White
Streak
White
Greenish, White
Specific Gravity
2.20-2.23
3.1-3.2
Fracture
Irregular/uneven, Uneven
-
Cleavage
Perfect on {110} and {1 1 0}
Vitreous, pearly on cleavage
Chemical Composition
CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Silky
Vitreous, Pearly
Pleochroism
X: colourless Y: colourless Z: colourless
-
Transparency
Transparent, Translucent
-
Refractive Index
1.512-1.523
1.653-1.693
Crystal System
monoclinic
monoclinic
Birefringence
0.011
0.038-0.044
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Aids in mental clarity and focus
Respiratory
Excellent
Good
Digestive
-
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Inner Peace & Spirit Communication
Emotional Healing
Scolecite Vs Ludlamite Fracture
Fracture is an important parameter when you compare Scolecite and Ludlamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Scolecite Vs Ludlamite 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 Scolecite is Irregular/uneven and Uneven.
Scolecite Vs Ludlamite Luster
A primary knowledge about Scolecite vs Ludlamite 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. Scolecite exhibits Vitreous and Silky luster. Ludlamite, on other hand, exhibits Vitreous and Pearly luster.