LithCode	Description
AM	Massive sulphide 
BM	Mafic Extrusive High-mag Basalt
BP	Mafic Extrusive Picritic Basalt
BS	Mafic Extrusive Spilitic Basalt
BT	Mafic Extrusive Tholeiitic Basalt
BV	Mafic Extrusive Undifferentiated
CE	Chemical Sediments Evaporites
CF	Chemical Sediments Massive Ironstone
CH	Chemical Sediments Chert
CI	Chemical Sediments BIF
CU	Chemical Sediments Undifferentiated
CZ	Chemical Sediments Phosphorites
FC	Acid Extrusive Dacite
FO	Acid Extrusive Rhyodacite
FR	Acid Extrusive Rhyolite
FU	Acid Extrusive Undifferentiated
GA	Acid Intrusive Alkali feldspar granite
GD	Acid Intrusive Granodiorite
GG	Acid Intrusive Granite
GL	Acid Intrusive Aplite
GM	Acid Intrusive Monzogranite
GP	Acid Intrusive Porphyry
GS	Acid Intrusive Syenogranite
GT	Acid Intrusive Tonalite
GU	Acid Intrusive Undifferentiated
GZ	Acid Intrusive Pegmatite
HS	Hydrothermal Skarn
HU	Hydrothermal Undifferentiated
HY	Hydrothermal Mylonite
ID	Intermediate Intrusive Diorite
II	Intermediate Intrusive Undifferentiated
IM	Intermediate Intrusive Monzonite
IP	Intermediate Intrusive Porphyry
IS	Intermediate Intrusive Syenite
IT	Intermediate Extrusive Trachyte
IU	Intermediate Extrusive Undifferentiated
IV	Intermediate Extrusive Andesite
IY	Intermediate Extrusive Trachy-andesite
LC	Lamprophyre / Kimberlites Carbonatite
LK	Lamprophyre / Kimberlites Kimberlite
LL	Lamprophyre / Kimberlites Lamproite
LP	Lamprophyre / Kimberlites Phyric lamprophyre
LU	Lamprophyre / Kimberlites Undifferentiated
MA	Metamorphic Unknown protolith Amphibolite
MB	Metamorphic Unknown protolith Marble
MG	Metamorphic Unknown protolith Gneiss
MH	Metamorphic Unknown protolith Hornfels
ML	Metamorphic Unknown protolith Slate
MN	Metamorphic Unknown protolith Granulite
MS	Metamorphic Unknown protolith Schist
OA	Mafic Intrusive Anorthosite
OB	Mafic Intrusive Gabbronorite
OD	Mafic Intrusive Dolerite
OG	Mafic Intrusive Gabbro
OM	Mafic Intrusive Magnetitite
ON	Mafic Intrusive Norite
OT	Mafic Intrusive Troctolite
OU	Mafic Intrusive Undifferentiated
PA	Metamorphic Sedimentary protolith Amphibolite
PB	Metamorphic Sedimentary protolith Metacarbonate/marble
PE	Metamorphic Sedimentary protolith Semipelite
PG	Metamorphic Sedimentary protolith Gneiss
PH	Metamorphic Sedimentary protolith Hornfels
PL	Metamorphic Sedimentary protolith Slate
PM	Metamorphic Sedimentary protolith Psammite
PN	Metamorphic Sedimentary protolith Granulite
PP	Metamorphic Sedimentary protolith Pelite
PQ	Metamorphic Sedimentary protolith Quartzite
PS	Metamorphic Sedimentary protolith Schist
PX	Metamorphic Sedimentary protolith Calcsilicate
RA	Metamorphic Igneous protolith Amphibolite
RF	Metamorphic Igneous protolith Metafelsic
RG	Metamorphic Igneous protolith Gneiss
RM	Metamorphic Igneous protolith Metamafic
RN	Metamorphic Igneous protolith Granulite
RS	Metamorphic Igneous protolith Schist
RU	Metamorphic Igneous protolith Meta-ultramafic
SB	Sediment Breccia
SC	Sediment Conglomerate
SD	Sediment Dolomite
SF	Sediment Interbedded - mud & silt
SK	Sediment Coal
SL	Sediment Limestone 
SM	Sediment Mudstone
SN	Sediment Interbedded - sand & silt
SS	Sediment Sandstone
ST	Sediment Siltstone
SU	Sediment Undifferentiated
UB	Ultramafic Extrusive Basaltic Komatiite
UD	Ultramafic Intrusive Dunite
UH	Ultramafic Intrusive Hornblendeite
UK	Ultramafic Extrusive Komatiite
UP	Ultramafic Intrusive Peridotite
UU	Ultramafic Undifferentiated
UX	Ultramafic Intrusive Pyroxenite
VN	Vein material 
WB	Mining Codes Backfill
WC	Mining Codes Cavity
WL	Mining Codes Lost Core/Sample
WP	Mining Codes Stockpile
WS	Mining Codes Stope
WT	Mining Codes Tailings
WW	Mining Codes Mullock/Waste
XX	Contamination
YC	Metamorphic Intensely deformed Cataclasite
YM	Metamorphic Intensely deformed Mylonite
SG	Sediment Greywacke
LG	Lag
CY	Clay
TR	Unknown historical code
LT	Laterite
EO	Aeolian
OQ	Mafic Intrusive Quartz Dolerite
IK	Intermediate Intrusive Quartz Monzodiorite
IA	Intermediate Intrusive Andesite
IB	Intermediate Intrusive Basaltic Andesite
SE	Arkosic Sandstone
CV	Colluvium
AL	Alluvium
SA	Saprolite
MZ	Mottled Zone
CT	Calcrete
FK	Ferricrete