From Pb-Zn pyrometalurgy
From the gravitational separation after melting the Pb. The product was milled, screened and washed and has a nice consistence.
Spec: : 31% Pb. Below copy of Alex Stewart assayed results.
Quantity : 650-700 mt ready for shipment
Origin: Romania and loading port Constanta
Delivery: CIF/CFR
Payment: L/C 95% sight
Price: LME x Pb% x F% x (on dry basis 1-H2O) = Price DMT CFR
Destination : please advise
Moisture: 6-10%
F= (Depends of delivery term) for basis Pb 30%, increase and decrease by 1% in F for each 1%Pb. Rejection 27%.
Metores Oy/Metores Ltd.
Mikael Keinonen
Assay by Alex Stewart :
LEAD (Pb)% 31,2
SULPHUR (S)% 4,22
PHOSPHORUS (P)% 0,03
ANTIMONY (Sb)% 0,15
BISMUTH (Bi)% Trace
IRON (Fe)% 12.20
ZINC (Zn)% 0,07
COPPER (Cu)% 0,05
CADMIUM (Cd)% Trace
MANGANESE (Mn)% 0,64
MERCURY (Hg)ppm <5
MAGNESIUM OXIDE (Mg0)% 0,78
CALCIUM OXIDE (Ca0)% 1,76
ALUMINA (Al203)% 2,95
SODIUM OXIDE (Na20)% 4,66
POTASSIUM OXIDE(K20)% 0,23
SILICA (Si02)% 18,8
