pw -c 13 -s 3 group.2um/kaolin.5+muscov.medhighAl.fd.gz
group.2um/sulfate_alunite_k.all.fd.gz
group.2um/kaolgrp_kaolinite_pxl.fd.gz
group.2um/carbonate_calcite+0.2Ca-mont.fd.gz
group.2um/carbonate_calcite+dolomite.5.fd.gz
group.2um/sulfate_alunNa03.fd.gz
group.2um/water.low.chlorophyll-turquoise.fd.gz
group.2um/pyroph+tr.musc.fd.gz
group.2um/kaolgrp_halloysite.fd.gz
group.2um/sioh_hydrated_basaltic_glass.fd.gz
group.2um/smectite_montmorillonite_ca_swelling.fd.gz
group.2um/water+mont50gpl.fd.gz
group.2um/sulfate_alunite_int-comp.all.fd.gz
group.2um/alunite.5+kaol.5.fd.gz
group.2um/carbonate_siderite.fd.gz
group.2um/kaolgrp_kaolinite_wxl.fd.gz
group.2um/kaolin.5+smect.5.fd.gz
group.2um/kaolin.5+muscov.medAl.fd.gz
group.2um/kaolgrp_nacrite.fd.gz
group.2um/perchlorate_mg.fd.gz
group.2um/pyroph.5+alunit.5.fd.gz
group.2um/alunite+pyroph.added.fd.gz
group.2um/sulfate_kalun150c.fd.gz
group.2um/calcite+0.2Na-mont.fd.gz
group.2um/sulfate_kalun250c.fd.gz