Difference between revisions of "Template:Uvarovite"

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| Chemical composition || Ca<sub>3</sub>Cr<sub>2</sub>(SiO<sub>4</sub>)<sub>3</sub>
 
| Chemical composition || Ca<sub>3</sub>Cr<sub>2</sub>(SiO<sub>4</sub>)<sub>3</sub>
Calcium Chromium Silicate
+
Calcium chromium silicate
 
|-
 
|-
 
| Crystal system || [[Crystals_&_Their_Structure#Cubic_Crystal_System | Cubic]]
 
| Crystal system || [[Crystals_&_Their_Structure#Cubic_Crystal_System | Cubic]]
 
|-
 
|-
| Habit || dodecahedra
+
| Habit || Dodecahedra
 
|-
 
|-
| Cleavage || none
+
| Cleavage || None
 
|-
 
|-
 
| Hardness || 7.5
 
| Hardness || 7.5
 
|-
 
|-
| Optic nature || isotrope
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| Optic nature || Isotropic
 
|-
 
|-
 
| Refractive index || 1.86-1.87  
 
| Refractive index || 1.86-1.87  
 
|-  
 
|-  
| Birefringence || none
+
| Birefringence || None
 
|-  
 
|-  
 
| Specific gravity || 3.77
 
| Specific gravity || 3.77
 
|-
 
|-
| Lustre || vitreous
+
| Lustre || Vitreous
 
|}
 
|}

Latest revision as of 20:23, 23 December 2006

Uvarovite Garnet
Chemical composition Ca3Cr2(SiO4)3

Calcium chromium silicate

Crystal system Cubic
Habit Dodecahedra
Cleavage None
Hardness 7.5
Optic nature Isotropic
Refractive index 1.86-1.87
Birefringence None
Specific gravity 3.77
Lustre Vitreous