TALC-NGAT-01

General Information

Sample Number NGAT-01
R457 (Whiteness) > 93%
Segregation Manual
Bag Jumbo 1-1.5 tons
Physical Color Light Grey
Oil Absorption 29-30 %
PH 8-9
Deposit type Metasedimentary Origin (Carbonate-hosted)
Mining Method Open Pit-Excavation
Ore Sizes Powder (0-1cm), Chips (1-3cm), Lumps (3-15cm)

Physical properties

Title Value Title Value Title Value
Rx L* 97.33% C* 0.64%
Ry 90.6% a* -0.26% h* 106.60%
RZ b* 1.78% Hardness 1.00
R457  Scratch Hand-Nail

Chemical properties

Element Result Element Result Element Result
SiO2 56.96% Fe2O3 0.99% Na2O <0.01%
MgO 32.61% CaO 0.035% K2O 0.017%
Al2O 3.12% TiO 0.25% LOI Lumps 4.5-5.0
    LOI Powder 06-07