QUARTZ

Geographic position

The quartz mineral is located 30 km north of the Burrel town and is connected by a highway with the town. The calcites are located in this area too. It is a populated area.

Quartz quality

The granulometric of the quartz sand
(forming sand, heart forming sand, sand for wearing the inductive furnaces SiO2 = 99.6%)
3.2 - 2.0 mm
2.0 - 1.0 mm
1.0 - 0.5 mm
0.5 - 0.15 mm
Dust <0.15 mm

Chemical content:
SiO2 > 97.2 %
Al2O3 = 0.71 %
Fe2O3 = 1.07 %
CaO = 0.2 %
MgO = 0.09 %
K2O = 0.27 %
Na2O = 0.14 %
MnO = 0.01 %
TiO2 = 0.004 %
Cr2O3 = 0.23 %
S = 0.001 %
PF = 0.32 %

 


© Kumega sh.p.k.