From: In vitro toxicoproteomic analysis of A549 human lung epithelial cells exposed to urban air particulate matter and its water-soluble and insoluble fractions
Mineral crystal
% Distribution
Calcite (CaCO3)
41
α-quartz (SiO2)
18
Gypsum (CaSO4)
13
Dolomite (CaMg(CO3)2)
Albite (NaAlSi3O8)
10
Halite (NaCl)
5