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Beudantite
Beudantite

Howlite
Howlite



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Beudantite
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Howlite

Beudantite Vs Howlite

1 Astrology
1.1 Origin
Not Available
Southern and central Africa
1.2 Color
Black, Green, Brown, Red, Greenish, Yellow, Brown, Green, Yellow, orange
Blue, Colorless, White
1.3 Streak
Yellow, Green, Greenish, Yellow
White
1.4 For which Rashi?
Not Available
Gemini, Virgo, Gemini, Virgo, Gemini, Virgo
1.5 Planet
Not Available
Moon
1.6 Element of Planets
Not Available
Earth
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
Quan Yin
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
Not Available
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
4.48
2.45-2.58
2.5 Fracture
Brittle, Metallic, Brittle, Metallic
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
2.6 Cleavage
distinct; good on {0001}
None
2.7 Mohs Hardness
3.5-4.5
3-3.5
2.8 Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
3 Optical Properties
3.1 Luster
Vitreous, Resinous
Vitreous
3.2 Pleochroism
visible
NilArthur Thomas
3.3 Dispersion
Albite
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite
ADD ⊕
3.4 Transparency
Not Available
Gemmological Tables (2004) More from other references
3.5 Refractive Index
1.957
1.583-1.608
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
Trigonal
monoclinic
3.8 Birefringence
0.014
0.019
3.9 Clarity
Not Available
Gemmological Tables (2004) More from other references
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

Beudantite Vs Howlite Fracture

Fracture is an important parameter when you compare Beudantite and Howlite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beudantite Vs Howlite 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 Beudantite is Brittle, Brittle, Metallic and Metallic. Howlite fracture is Brittle, Conchoidal, Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.

Beudantite Vs Howlite Luster

A primary knowledge about Beudantite vs Howlite 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. Beudantite exhibits Resinous and Vitreous luster. Howlite, on other hand, exhibits Vitreous luster.

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