Rounded White Quartz 1/1.7 mm (25 kg)

ROUNDED WHITE QUARTZ 1/1.7 mm (25 Kg).

SPHERICAL QUARTZ is a round, single-crystalline quartz of alluvial origin, with a SiO2 content of
99%, hardness according to the Mohs scale equal to 7, heat resistant up to 1730°C without pre-combustion,
resistant to cold up to -180°C and pressures up to 3000 kg/cm2.
GROUND QUARTZ is crushed, dried and sieved quartz sand, with SiO2 content
of 95%, hardness according to the Mohs scale equal to 7, melting temperature 1500/1700°.

NB: INFORMATION ON PACKAGING

It should be noted that the product will arrive in a bag (with a total weight of 25 kg, as specified in the title of the advertisement) labeled and packaged, according to the terms of the law, by the employees of Geosism & Nature sas, which produces exclusively in big bags of 1500 kg (1000 litres), nevertheless Geosism & Nature certifies its originality.