Talc lumps, having whiteness above 95%..
Mineral.
Palladium.
Calcite.
Minerals.
Columbite ore.
Shungite.
Niobium 50%+ teor (collumbium).
Spodumene.
Pyrites, iron pyrites.Customs and logistics
Chromite.
Ores.
Eaf dust.
Multani mitti.
Lead ore mineral.
Osmium powder.
Dead burnt magnesite.
Calcite.
Vanadium ore and slag.
Chromite.