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Chrome Tourmaline
Chrome Tourmaline

Andalusite
Andalusite



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Chrome Tourmaline
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Andalusite

Chrome Tourmaline Vs Andalusite

1 Astrology
1.1 Origin
Not Available
Spain, Brazil, USA, Sri Lanka, Burma, Color: strongly pleochroic, reddish brown, pink / yellowish green, Hardness: 7 7.5, Refractive index: 1.63 1.65, Density: 3.13 3.21, Chemical composition: Al2SiO5, Crystal structure: orthorhombic, Lustre: vitreous, greasy, Origins: Spain, Brazil, USA, Sri Lanka, Burma. Discovered in Andalusia (Spain), the andalusite stone is relatively rare, with big crystals over 10 ct. especially rare. Due to its remarkable pleochroism effect, the stone is highly valued by collectors., brown
1.2 Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Green, gray, Brown, Red
1.3 Streak
Not Available
White
1.4 For which Rashi?
Libra
All
1.5 Planet
Venus, Mars
Venus
1.6 Element of Planets
Earth
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
Projective
Projective, Receptive
1.9 Deities
Venus, Mars
Not Available
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Love, Courage
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
Not Available
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
2.85-3.35
3.05-3.21
2.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)
2.6 Cleavage
3,2
Good on {110}, poor on {100}
2.7 Mohs Hardness
7-7.5
7.5
2.8 Chemical Composition
Tourmaline is a series of several different minerals with unique chemical formulas.
Al 2SiO 5Michael O’Donoghue , Gems, Sixth edition (2006) More from other references
3 Optical Properties
3.1 Luster
Vitreous
Vitreous, Greasy
3.2 Pleochroism
Not Available
strongly trichroic
3.3 Dispersion
Albite
Not Available
Rank: N/A (Overall)
0.02
Rank: 23 (Overall)
Fluorite
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3.4 Transparency
Transparent, Translucent
Transparent, Translucent
3.5 Refractive Index
1.614-1.666
1.627-1.650
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
Hexagonal
Orthorhombic
3.8 Birefringence
0.014-0.040
0.009-0.010
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

Chrome Tourmaline Vs Andalusite Fracture

Fracture is an important parameter when you compare Chrome Tourmaline and Andalusite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrome Tourmaline Vs Andalusite 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 Chrome Tourmaline is ConchoidalArthur Thomas and Gemstones (2009). Andalusite fracture is Gemstones (2009), Splintery, Subconchoidal, Subconchoidal, Uneven, Uneven and UnevenArthur Thomas.

Chrome Tourmaline Vs Andalusite Luster

A primary knowledge about Chrome Tourmaline vs Andalusite 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. Chrome Tourmaline exhibits Vitreous luster. Andalusite, on other hand, exhibits Greasy and Vitreous luster.

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