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Sphalerite
Sphalerite

Mexican fire opal
Mexican fire opal



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Sphalerite
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Mexican fire opal

Sphalerite and Mexican fire opal Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.95-4.10Not Available
Amber
1 7.18
1.5 Fracture
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
Not Available
1.6 Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
Not Available
1.7 Mohs Hardness
3.5-4Not Available
Amber
2 10
1.8 Chemical Composition
(Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Sphalerite and Mexican fire opal Chemical Formula

While comparing Sphalerite and Mexican fire opal physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Sphalerite and Mexican fire opal chemical formula.

  • Chemical formula of Sphalerite- (Zn,Fe)SMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Sphalerite and Mexican fire opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sphalerite and Mexican fire opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sphalerite and Mexican fire opal Optical Properties during the identification of gemstone. Specific gravity of Sphalerite is Not Available whereas that of Mexican fire opal is Not Available.