Home|Add to Favorites|Add to My Toolkit
Jewel&Precious Metals|Register|Sign in|Customization

Gemstone ChartGemstone Hardness ChartGemstone Clarity ChartGemstone Cut Shape Chart
Sharing buttons for facebookSharing buttons for twitterSharing buttons for Google plus

Categories   Country/region
  

Crystal Group  Color
  

                                                                                                                    

 2/2         
Gemstone Chart
Natural SphaleriteNatural Sphalerite
Sphalerite is one of the very few minerals that has a total of six directions of cleavage, and occurs in many different colors. It is an unusual rare gemstone which is craved for by people as it possesses more brilliance than diamonds.
Color: Orange, yellow, brown, green
Categories: semi-precious stone
Chemical Composition: ZnS
Crystal Group: Cubic
Refractive Index: 2.37
Hardness: 3.5-4
Density: 4.05
Occurrence: Spain, Mexico

 2/2          

Related Link:    Gold Coins Chart  Gold Bars Chart  Diamond Size Chart  Necklace Size Chart  Ring Size Chart  Ear Gauge Size Chart

Top Use:    Gemstone Chart     Categories:semi-precious

Recent user inquiry: