Ammolite Vs Bertrandite
Origin
Canada, USA
Not Available, Southern and central Africa
Color
Yellow, Green, Blue
Colorless, Colorless, Yellow
Streak
Not Available
White
For which Rashi?
Capricorn
Not Available
Planet
Jupiter
Not Available
Element of Planets
Earth, Air, Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Ammon
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.75-2.80
2.59-2.60
Fracture
Uneven, Granular
Brittle, Metallic, Brittle, Metallic
Cleavage
no true cleavage
{001} Perfect, {110} Distinct, {101} Distinct
Chemical Composition
Not Available
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Silky, Vitreous
Vitreous
Dispersion
Not Available
Not Available
Transparency
Not Available
TransparentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.520-1.670
1.583-1.614
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21
Birefringence
0.135-0.145
Not Available
Clarity
Not Available
TransparentAnthony et al
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
Ammolite Vs Bertrandite Fracture
Fracture is an important parameter when you compare Ammolite and Bertrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ammolite Vs Bertrandite 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 Ammolite is Granular and Uneven. Bertrandite fracture is Brittle, Brittle, Metallic and Metallic.
Ammolite Vs Bertrandite Luster
A primary knowledge about Ammolite vs Bertrandite 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. Ammolite exhibits Silky and Vitreous luster. Bertrandite, on other hand, exhibits Vitreous luster.