Ajoite Vs Bertrandite
Origin
Southern and central Africa, Zimbabwe, South Africa
Not Available, Southern and central Africa
Color
Green, Blue, Green, Blue, Green
Colorless, Colorless, Yellow
Streak
Greenish, White, Greenish, White, Greenish, White
White
For which Rashi?
Virgo
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Gaia, Goddess, The All
Not Available
Not to wear with
Not Available
Not Available
Powers
Healing
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Decomposed by acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.96
2.59-2.60
Fracture
Not Available
Brittle, Metallic, Brittle, Metallic
Cleavage
Perfect on {010}
{001} Perfect, {110} Distinct, {101} Distinct
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Pleochroism
X: very light bluish green; Y and Z: brilliant bluish green
none.
Dispersion
Not Available
Not Available
Transparency
Not Available
TransparentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.550
1.583-1.614
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21
Birefringence
0.091
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
Ajoite Vs Bertrandite Fracture
Fracture is an important parameter when you compare Ajoite and Bertrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ajoite 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. Bertrandite fracture is Brittle, Brittle, Metallic and Metallic.
Ajoite Vs Bertrandite Luster
A primary knowledge about Ajoite 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. Ajoite exhibits Vitreous luster. Bertrandite, on other hand, exhibits Vitreous luster.