Lazulite Vs Siderite
Origin
Brazil, Southern and central Africa
Brazil
Color
Blue, Green, Black
Yellow, Brown, gray, Greenish
For which Rashi?
Gemini, Sagittarius, Gemini, Sagittarius, Gemini, Sagittarius
Not Available
Planet
Jupiter
Not Available
Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Projective
Not Available
Deities
Gia
Not Available
Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.04-3.17
3.83-3.89
Fracture
Uneven, Uneven, Gemstones of the world (2001) More from other references
Uneven, Conchoidal, UnevenArthur Thomas, Brittle
Cleavage
{001} Indistinct, {???} Indistinct
Perfect on {01 1 1}
Mohs Hardness
5.5
3.5-4.5
Chemical Composition
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Fe2+ CO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Pearly
Pleochroism
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
Not Available
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.604-1.646
1.633-1.875
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Trigonal
Birefringence
0.031-0.036
0.242
Clarity
Transparent
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Lazulite Vs Siderite Fracture
Fracture is an important parameter when you compare Lazulite and Siderite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lazulite Vs Siderite 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 Lazulite is Gemstones of the world (2001) More from other references, Uneven and Uneven. Siderite fracture is Brittle, Conchoidal, Uneven and UnevenArthur Thomas.
Lazulite Vs Siderite Luster
A primary knowledge about Lazulite vs Siderite 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. Siderite, on other hand, exhibits Pearly luster.