×

Gahnite
Gahnite

Atacamite
Atacamite



ADD
Compare
X
Gahnite
X
Atacamite

Gahnite Vs Atacamite

Add ⊕
1 Astrology
1.1 Origin
Australia
Not Available
1.2 Color
Blue, Green, Greenish, Black
Green, Green, Yellow, Black
1.3 Streak
Grey, gray
Green
1.4 For which Rashi?
Not Available
Not Available
1.5 Planet
Not Available
Not Available
1.6 Element of Planets
Not Available
Not Available
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
Not Available
Not Available
1.9 Deities
Not Available
Not Available
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Not Available
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Brittle
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
4.00-4.623.745-3.776
Amber
1 7.18
2.5 Fracture
Conchoidal, Uneven
Conchoidal, Conchoidal, Brittle
2.6 Cleavage
Indistinct parting on [111]
Perfect on {010}, fair on {101}
2.7 Mohs Hardness
7.5-83-3.5
Amber
2 10
2.8 Chemical Composition
ZnAl 2O 4Michael O’Donoghue , Gems, Sixth Edition (2006)
Cu2Cl(OH)3
3 Optical Properties
3.1 Luster
Vitreous
Adamantine, Vitreous
3.2 Pleochroism
Not Available
X = pale green; Y = yellow-green; Z = grass-green
3.3 Dispersion
NANA
Fluorite
0.007 1
3.4 Transparency
Gemmological Tables (2004) More from other references
Not Available
3.5 Refractive Index
1.790-1.8181.831
Agate Opal
1 3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
cubic
Orthorhombic
3.8 Birefringence
Not Available0.049
Achroite
0 0.296
3.9 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Not Available
4 Benefits
4.1 Physical
4.1.1 Neurological
Not Available
Not Available
4.1.2 Cardiovascular
Not Available
Not Available
4.1.3 Respiratory
Not Available
Not Available
4.1.4 Reproductive
Not Available
Not Available
4.1.5 Digestive
Not Available
Not Available
4.2 Psychology
Not Available
Not Available
4.3 Healing
Not Available
Not Available
4.4 Qualities Associated
Not Available
Not Available

Gahnite Vs Atacamite Fracture

Fracture is an important parameter when you compare Gahnite and Atacamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnite Vs Atacamite 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 Gahnite is Conchoidal and Uneven. Atacamite fracture is Brittle, Conchoidal and Conchoidal.

Gahnite Vs Atacamite Luster

A primary knowledge about Gahnite vs Atacamite 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. Gahnite exhibits Vitreous luster. Atacamite, on other hand, exhibits Adamantine and Vitreous luster.