Ores and minerals and their ore- dressing products.

Solutions from various hydrometallurgical processes.

oly-metallic nodules from sea; High purity Coal and Coal Ashes; Plant ashes fertilizers.

Raw materials; Ferro Alloys.

Alloys and Stainless steels; Carbon steels and Low alloy steels; Scraps; Pigments; Salts .

Rocks; Clay Samples; Soil; Mineral overburdens

Cement; Raw Materials and Wastes.

Water from river, wells, taps; potable or contaminated.

Air and dist samples for pollution studies etc.