Lithology Codes

Code: Description:

AGGL agglomerate

AHCL anhydritic claystone

AMGG amphibolite-granulite gneiss

AMPH amphibolite

ANDS andesite

ANHY anhydrite

ARDO argillaceous dolomite

ARGL argillaceous rock (argillite)

ARK arkose

ARLM argillaceous limestone

ARSS argillaceous sandstone

ASH ash

BASA basalt

BAUX bauxite

BITU bitumen

BOCL boulder clay (till)

BRCO breccio-conglomerate

BREC breccia

BTMD bituminous mudstone

CADL calcareous dolomite

CALC calcareous rocks

CALT calcilutite

CARL carnallitic claystone

CARN carnallite

CHLK chalk

CHRT chert

CKLS chalky limestone

CLAY clay

CLCL calcareous claystone

CLCO claystone conglomerate

CLMD calcareous mudstone

CLML calcareous marl

CLSL calcareous siltstone

CLST claystone

COAL coal

CONG conglomerate

CSCL coarse grained silicic

CSHL calcareous shale

CSST calcareous sandstone

DACI dacite

DIOR diorite

DLSD dolomitic sandstone

DOGG dogger

DOLC dolomitic claystone

DOLM dolomitic limestone

DOLO dolomite

DOLR dolerite

DOMD dolomitic mudstone

DRIF drift (undifferentiated)

EPID epidiorite

EVAP evaporites

EXIG extrusive igneous

FELS felsite
Page 1 of 4 07/07/2004
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