Ajoite Vs Brookite
Origin
Southern and central Africa, Zimbabwe, South Africa
Russia
Color
Green, Blue, Green, Blue, Green
Red, Reddish, Brown, Black, Brown, Reddish, orange
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
Brittle
Solubility
Decomposed by acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.96
3.87-4.14
Fracture
Not Available
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect on {010}
Poor on {120}, in traces on {001}
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
X: very light bluish green; Y and Z: brilliant bluish green
Very weak
Dispersion
Not Available
Not Available
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.550
2.583-2.741
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Orthorhombic
Birefringence
0.091
0.117
Clarity
Not Available
Gemmological Tables (2004) More from other references
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 Brookite Fracture
Fracture is an important parameter when you compare Ajoite and Brookite Physical Properties. It is necessary to understand the significance of these properties, before you compare Ajoite Vs Brookite 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. Brookite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Ajoite Vs Brookite Luster
A primary knowledge about Ajoite vs Brookite 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. Brookite, on other hand, exhibits Adamantine luster.