<unk>  pneumoconiosis, is a progressive form of pneumoconiosis usually caused by occupational exposure to<unk>  fumes which contain aluminium and silica particulates. It is typically seen in workers involved in the smelting of<unk>  to produce corundum.
Bauxite fibrosis
Collagenous spherulosis
Necrobiosis
Glomerulation
Craterization
Friction blister
Moist desquamation
Parakeratosis