Tipo 3

The Tipo 3 Calcium Carbonate is obtained from calciferous marble, which we exctract from the ancient “Cava Reale Marmorera”(in Valdieri, CN), and is being treated in the establishment close to the mine.

Visual aspect

White-gray sand.

Areas of use

Feed supplements.
Flux for the production of glass.
Premixed plasters.

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Declaration of performance (DoP)

Chemical gradeCaCO398/99%
Hardness (Mohs)3
Moisture< 0,2 %
ELEMENTS%TOLLERANCE
Ca O54,4(± 0,5)
Mg O1,14(± 0,3)
Fe2 O30,02(± 0,01)
Si O20,35(± 0,05)
PF44,3(± 0,5)
GRAIN SIZE (mm)%
>1,1803
<0,710<= 25