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Main page » Catalogue » Crystals and Rough » Topaz » sold specimens » Topaz on Quartz & Feldspar



Topaz on Quartz & Feldspar


Product No.: cc32-008



 
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar
Topaz on Quartz & Feldspar

 

 

Mineral:
Topaz / Quartz / Plagioclase Variety: Albite
Chemical Formula:
Al2SiO4(F,OH)2 / SiO2 / Na[AlSi3O8]
Size:
91,7 x 82,0 x 68,7
crystal: 32,0 x 29,5 x 21,5 mm
Weight:
2065,6 ct or 353,98 g
Transparence:
transparent - translucent
Quantity:
1
Origin:
Sakangyi area, west of Mogok, Shan State, Burma (Myanmar)

A topaz crystal intergrown with quartz on the matrix composed out of albite and cleavelandite. Except the base the Topaz is fully intact also the quartz crystal shows no fracture planes at all.