Home
×

Sellaite
Sellaite

Amethyst
Amethyst



ADD
Compare
X
Sellaite
X
Amethyst

Sellaite Vs Amethyst

Add ⊕
1 Astrology
1.1 Origin
Brazil
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia
1.2 Color
Colorless, White
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink
1.3 Streak
White
White
1.4 For which Rashi?
Not Available
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius
1.5 Planet
Not Available
Not Available
1.6 Element of Planets
Not Available
Water
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
Receptive
1.9 Deities
Not Available
Diana
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Love, Courage
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
Brittle
Not Available
2.2 Solubility
Not Available
insoluble in common solvents
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
3.14-3.16
2.65
2.5 Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
2.6 Cleavage
Perfect on {010} and {110}
Indiscernible
2.7 Mohs Hardness
5-5.5
7
2.8 Chemical Composition
MgF 2Ulrich Henn and Claudio C.
SiO2
3 Optical Properties
3.1 Luster
Vitreous
Vitreous
3.2 Pleochroism
Not Available
None
3.3 Dispersion
Albite
Not Available
Rank: N/A (Overall)
0.01
Rank: 27 (Overall)
Fluorite
ADD ⊕
3.4 Transparency
Transparent
Transparent, Transparent to translucent
3.5 Refractive Index
1.378-1.390
1.544-1.553
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
tetragonal
Trigonal
3.8 Birefringence
0.012
0.009
3.9 Clarity
Transparent
Transparent
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

Sellaite Vs Amethyst Fracture

Fracture is an important parameter when you compare Sellaite and Amethyst Physical Properties. It is necessary to understand the significance of these properties, before you compare Sellaite Vs Amethyst 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 Sellaite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Amethyst fracture is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).

Sellaite Vs Amethyst Luster

A primary knowledge about Sellaite vs Amethyst 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. Sellaite exhibits Vitreous luster. Amethyst, on other hand, exhibits Vitreous luster.

Let Others Know
×