Dear Sir or Madam,

We are one of the biggest pyrite products manufacturer in China.Our main products is high quality pyrite lumps .The quality and the size as follows:

Pyrite ore(FeS2):

Quality :

S               48%min;

Fe              43%min;

SiO2             3%max;

H2O              1%max.

Size:3-15mm;10-30mm;10-50mm;10-80mm.