Origin
USA
Southern and central Africa, Switzerland
Color
Green, Colorless, Greenish, White
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Streak
Greenish, White
White
For which Rashi?
-
Scorpio, Aquarius, Pisces
Element of Planets
-
Water, Air
Solubility
-
slightly water soluble and in hot hydrochloric acid
Specific Gravity
3.1-3.2
3.00-3.25
Fracture
-
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
Vitreous, pearly on cleavage
Octahedral, perfect on {111}, parting on {011}
Chemical Composition
(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaF2
Luster
Vitreous, Pearly
Vitreous
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.653-1.693
1.432-1.436
Crystal System
monoclinic
cubic
Birefringence
0.038-0.044
-9999
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Digestive
Supports digestive health
Supports digestive health
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Protection
Ludlamite Vs Fluorite Fracture
Fracture is an important parameter when you compare Ludlamite and Fluorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ludlamite Vs Fluorite 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. Fluorite fracture is Subconchoidal, Uneven and ConchoidalWalter Schumann.
Ludlamite Vs Fluorite Luster
A primary knowledge about Ludlamite vs Fluorite 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. Ludlamite exhibits Vitreous and Pearly luster. Fluorite, on other hand, exhibits Vitreous luster.