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. 2022 Jul 6;19:46. doi: 10.1186/s12989-022-00486-7

Table 1.

Mineralogical classification mineral particle samples

Sample Mineralogical classification
Quartz Tectosilicates, quartz group
Na-feldspar Tectosilicates, feldspar group
K-feldspar Tectosilicates, feldspar group
Ca-feldspar Tectosilicates, feldspar group
Hornblende Inosilicates, amphibole group
Actinolite Inosilicates, amphibole group
Augite Inosilicates, pyroxene group
Orthopyroxene Inosilicates, pyroxene group
Biotite Phyllosilicates, mica group
Epidote Sorosilicates, epidote group