Londonite Vs Turquoise
Origin
Madagascar
Afghanistan, Australia, India, blue, green, blue, green
Color
White, Colorless, Yellow
Green, Blue, gray
For which Rashi?
Not Available
Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius
Planet
Not Available
Venus, Neptune
Element of Planets
Not Available
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
Not Available
Buddha
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection, Courage, Love
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.34
2.30-2.90
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
None
Good to perfect_usually N/A
Mohs Hardness
Not Available
5-6
Chemical Composition
(Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)
CuAl6(PO4)4(OH)8 • 4H2O
Pleochroism
Not Available
Weak
Dispersion
Not Available
None
Transparency
Transparent
Translucent, Opaque
Refractive Index
Not Available
1.610-1.650
Optic Character
Not Available
Not Available
Crystal System
Not Available
Triclinic
Birefringence
Not Available
0.040
Clarity
Transparent
Translucent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Londonite Vs Turquoise Fracture
Fracture is an important parameter when you compare Londonite and Turquoise Physical Properties. It is necessary to understand the significance of these properties, before you compare Londonite Vs Turquoise 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 Londonite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001). Turquoise fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Londonite Vs Turquoise Luster
A primary knowledge about Londonite vs Turquoise 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. Londonite exhibits Vitreous luster. Turquoise, on other hand, exhibits Waxy luster.