(muscovite)-biotite-feldspar quartzite
2 mica schist
actinolite-bearing quartzite
aegirine-augite quartz monzonite
agglomerates
agglutinates
alaskite
alaskite pegmatite
albite granite
alkali olivine dolerite
alkalic intrusive
alkali-feldspar granite
alkali-feldspar quartz syenite
alkali-feldspar syenite
alkaline basalt
alluvial channel deposits
alluvial deposit
alluvial fan
alluvial fan deposit
alluvial fans
alluvial gravel
alluvial terrace
alluvial terrace deposit
alluvial terrace gravel
alluvial-fan deposits
alluvium
alpine glacial deposit
altered granodiorite
altered tonalite
aluminous gneiss
aluminous schist
amphibolite
amphibolite gneiss
amphibolite inclusions
analcite syenite
andalusite-mica schist
andesite
andesite breccia
andesite dikes
andesite flows
andesite porphyry
andesitic conglomerate
andesitic flows and flow breccias
andesitic rocks
andesitic sandstone
andesitic siltstone
andesitic volcaniclastic rocks
andesitic-to-dacitic tuff
anorthosite
apatite-pyrite quartzite
aplite
arenaceous dolomite
arenaceous dolomitic beds
arenite
argillaceous dolomite
argillaceous dolomitic limestone
argillaceous grit
argillaceous limestone
argillaceous lithic grit
argillaceous material
argillaceous metasandstone
argillaceous quartz sandstone
argillaceous quartzite
argillaceous sandstone
argillaceous siltite
argillaceous siltstone
argillite
argillite pebble conglomerate
argillite-siltite
argillitic quartzite
argillitic siltite
arkose
arkosic conglomerate
arkosic metasandstone
arkosic quartzite
arkosic sand
arkosic sandstone
artificial fill
ash
ash beds
ash flow tuff
ash-bearing sandstone
ash-fall tuff
ash-flow tuff
ash-flow tuff conglomerate
augen gneiss
augite-hornblende monzonite
autoclastic breccia
avalanche deposits
banded calc-silicate
banded calc-silicate gneiss
basalt
basalt blocks
basalt boulders
basalt dikes
basaltic andesite
basaltic flows and flow breccias
basaltic gravel
basalt-to-aplite
basalt-to-basaltic andesite
basin-fill deposits
bentonite
bentonitic clay
bentonitic mudstone
bentonitic shale
bioclastic limestone
biotite gneiss
biotite granite
biotite granite augen gneiss
biotite granodiorite
biotite granodiorite augen gneiss
biotite granodiorite gneiss
biotite monzogranite
biotite monzogranite porphyry
biotite or hornblende-biotite granite
biotite orthogneiss
biotite paragneiss
biotite phyllite
biotite pyroxenite
biotite quartzite
biotite schist
biotite schlieren
biotite tonalite
biotite trachybasalt
biotite-augite diorite
biotite-bearing sandstone
biotite-bearing tuff
biotite-chlorite schist
biotite-feldspar metasandstone
biotite-feldspar metasiltite
biotite-feldspar quartzite
biotite-feldspar quartzite or granofels
biotite-garnet gneiss
biotite-garnet schist
biotite-garnet-sillimanite schist
biotite-hornblende diorite
biotite-hornblende gneiss
biotite-hornblende granite
biotite-hornblende granodiorite
biotite-hornblende monzogranite
biotite-hornblende quartz diorite
biotite-hornblende tonalite
biotite-hornblende-garnet gneiss
biotite-hornblende-plagioclase quartz dioritic orthogneiss
biotite-muscovite granite
biotite-muscovite granodiorite
biotite-muscovite metaquartzite
biotite-muscovite monzogranite
biotite-muscovite quartz monzonite
biotite-muscovite quartzite
biotite-muscovite schist
biotite-muscovite-feldspar-quartz schist
biotite-muscovite-quartz schist
biotite-muscovite-quartz-feldspar schist
biotite-muscovite-rich pelitic schist
biotite-orthoclase-plagioclase-quartz gneiss
biotite-plagioclase-clinopyroxene metamorphic rock
biotite-quartz schist
biotite-quartz-feldspar gneiss
biotite-quartz-feldspar phyllite
biotite-rich gneiss
biotite-sillimanite gneiss
biotite-sillimanite schist
biotitic lamprophyre
biotitite
bituminous units
black (biotitic?) argillite
black argillite
black carbonaceous argillite
black carbonaceous shale
black carbonaceous siltstone
black chert
black phosphatic chert
black scapolitic argillite
black scapolitic siltite
black shale
black shaly mudstone
black silicified limestone
black siltite
boulder
boulder conglomerate
boulder field
boulder-cobble-pebble conglomerate
boulders
braided stream deposits
breccia
breccia pipes
breccia with clay
brecciated limestone
bronzitite
calc silicate gneiss
calc silicate rocks
calcarenite
calcareous argillite
calcareous claystone
calcareous conglomerate
calcareous- graphitic-phyllite
calcareous metasandstone
calcareous mudstone
calcareous phyllite
calcareous phyllite-to-schist
calcareous quartz sandstone
calcareous quartzite
calcareous quartzitic sandstone
calcareous salt-and-pepper sandstone
calcareous sandstone
calcareous schist
calcareous shale
calcareous siltite
calcareous siltstone
calcareous silty argillite
calcareous slate
calcareous tufa
calcareous tuff
calcareous-dolomitic siltstone
calcareous-glauconitic sandstone
calcareous-to-argillaceous sandstone
calcareous-to-dolomitic siltstone
calcareous-tuffaceous sandstone
calcareous-tuffaceous siltstone
calcite marble
calcitic dolomite
calcitic quartzite
calcitic siltite
calc-silicate argillite
calc-silicate bearing biotite schist
calc-silicate gneiss
calc-silicate metasandstone
calc-silicate metasiltite
calc-silicate quartzite
calc-silicate rock
calc-silicate schist
calc-silicate-bearing marble
carbonaceous argillite
carbonaceous calcareous mudstone
carbonaceous calcareous siltstone
carbonaceous limestone
carbonaceous metasiltite
carbonaceous mudstone
carbonaceous sandstone
carbonaceous shale
carbonaceous siltstone
carbonaceous silty micritic limestone
carbonaceous-phosphatic mudstone
carbonaceous-phosphatic shale
carbonate
carbonate beds
carbonate breccia
carbonate conglomerate
carbonate flysch
carbonate layers
carbonate pods
carbonate rock
carbonate-bearing argillite
carbonate-bearing beds
carbonate-bearing phyllite
carbonate-bearing quartzite
carbonate-bearing rocks
carbonate-bearing siltite
carbonate-cemented metasandstone
carbonate-cemented sandstone
cataclastic rocks
chalcedonic silica
channel deposits
channel sandstone
chert
chert breccia
chert conglomerate
chert pebble conglomerate
chert-bearing bioclastic limestone
chert-pebble conglomerate
chert-pebble lags
chert-rich sandstone
cherty argillite
cherty dolomite
cherty limestone
cherty quartzite
cherty quartzitic sandstone
cherty sandstone
cherty silty limestone
cherty-sandy dolomite
chlorite schist
chlorite-actinolite schist
chlorite-actinolite-epidote schist
chlorite-biotite gneiss
chlorite-biotite phyllite
chlorite-biotite schist
chlorite-quartz schist
chloritic phyllite
chloritic schist
chloritized rocks
chromite-bearing serpentinite
clastic rock
clasts of limestone
clay
clay shale
clayey sandstone
clayey shale
claystone
coal
coal beds
coaly shale
cobble
cobble conglomerate
cobble gravel
cobble-pebble conglomerate
cobble-to-boulder conglomerate
colluvial deposits
colluvium
conglomerate
conglomeratic arkose
conglomeratic calcareous schist
conglomeratic dolomite
conglomeratic limestone
conglomeratic quartzite
conglomeratic sandstone
conglomeratic tuffaceous siltstone
continental glacial till
coquina
corundum gneiss
creep deposits
cummingtonite gneiss
cummingtonite schist
cumulate textured diorite
dacite
dacite porphyry
dacite tuff
dacite tuff breccia
dacite-to-andesite
dacite-to-basalt
dacite-to-rhyolite ash flows
dacitic flows and flow breccias
dacitic-to-andesitic rocks
debris-flow deposits
diabase
diamictite
diatomite
diffuse jasperoid
dike
diopside quartzite
diopside-bearing quartzite
diopside-hornblende-quartz-plagioclase-tremolite-scapolite-calcite calc-silicate rock
diorite
diorite porphyry
diorite-gabbro
diorite-to-gabbro
dioritic gneiss
dioritic-to-gabbroic rocks
dolerite
dolomite
dolomite boulders
dolomite breccia
dolomite solution breccia
dolomite-cemented quartzite
dolomite-limestone breccia
dolomite-rich sedimentary breccia
dolomitic argillite
dolomitic beds
dolomitic feldspathic quartzarenite
dolomitic limestone
dolomitic limestone beds
dolomitic marble
dolomitic mudstone
dolomitic quartzarenite
dolomitic quartzite
dolomitic rock
dolomitic sandstone
dolomitic siltite
dolomitic siltstone
dolomitic silty argillite
dolomudstone
dolostone
dolostone breccia
dolostone solution breccia
dropstones
dune sand
dunite
edgewise conglomerate
epiclastic andesite
epidote-actinolite metasediment
evaporite-solution breccia
fan deposits
fan gravel
fanglomerate
feldspar-biotite quartzite
feldspar-hornblende dacite(?) porphyry
feldspar-quartz metasandstone
feldspar-quartz-hornblende-biotite porphyry
feldspar-quartz-muscovite-biotite hornfels
feldspar-quartz-muscovite-biotite schist
feldspathic argillitic quartzite
feldspathic biotitic quartzite
feldspathic calcareous-argillaceous sandstone
feldspathic calcite-cemented sandstone
feldspathic dolomitic quartzite
feldspathic dolomitic siltite
feldspathic metasandstone
feldspathic micaceous quartzite
feldspathic orthogneiss
feldspathic quartzarenite
feldspathic quartzite
feldspathic sandstone
feldspathic siltite
feldspathic-biotitic quartzite
felsic tuffs
felsite
fenite (alteration product)
ferrodolomite-cemented sandstone
ferruginous dolostone
fetid dolomite
fine sand
fine-grained sediment
fissile clay shale
fissile shale
flat-pebble conglomerate
flat-pebble limestone conglomerate
flood
flood deposits
flood plain deposits
floodplain deposits
flood-related deposits
flow breccia
flow rock
flows
fluvial channel deposits
fluvial sediment
fluvial tephra
fluvioglacial deposits
fossiliferous limestone
fresh-water fossiliferous limestone
freshwater limestone
fresh-water limestone
gabbro
garnet amphibolite
garnet amphibolite gneiss
garnet-bearing amphibolite
garnet-bearing calc-silicate schist
garnet-biotite gneiss
garnet-biotite schist
garnet-biotite-hornblende gneiss
garnet-biotite-hornblende quartzofeldspathic gneiss
garnet-biotite-muscovite-quartz schist
garnet-diopside gneiss
garnet-diopside quartzite
garnetiferous amphibolite
garnetiferous biotite-hornblende schist
garnetiferous gneiss
garnetiferous quartzite
garnetiferous quartzofeldspathic gneiss
garnetiferous schist
garnet-mica schist
garnet-muscovite-biotite schist
garnet-rich biotite gneiss
garnet-rich gneiss
garnet-sillimanite schist
gastropod limestone
gedrite gneiss
gedrite schist
gedrite-cordierite-bearing gneiss
glacial alluvium
glacial debris
glacial deposit
glacial flood deposits
glacial lake deposit
glacial lake sediments
glacial moraine deposits
glacial moraines
glacial outwash
glacial outwash deposit
glacial outwash gravel
glacial terraces
glacial till
glacial-lake deposits
glaciofluvial deposits
glaciofluvial flood-related deposits
glaciofluvial outwash
glaciolacustrine deposits
glaciolacustrine sediments
glauconitic argillaceous sandstone
glauconitic chert
glauconitic dolomitic limestone
glauconitic limestone
glauconitic quartzite
glauconitic quartzose sandstone
glauconitic quartzose siltstone
glauconitic sandstone
glauconitic siltstone
glauconitic-calcareous-to-argillaceous sandstone
glauconitic-calcareous-to-argillaceous siltstone
gneiss
gneissic quartz diorite
gneissose quartzite
gouge
granite
granite gneiss
granite pegmatite
granite porphyry
granite-granodiorite
granite-granodiorite augen gneiss
granitic aplite
granitic augen gneiss
granitic differentiate
granitic dikes
granitic gneiss
granitic gneiss-schist-quartzite cobbles
granitic intrusions
granitic metamorphic rocks
granitic orthogneiss
granitic rocks
granitic segregations
granitic-to-granodioritic orthogneiss
granitoid interlayers
granitoids
granodiorite
granodiorite gneiss
granodiorite migmatite
granodiorite orthogneiss
granodiorite porphyry
granofels
granophyric biotite granite
granophyric granite
granulated amphibolite
granule conglomerate
granule gravel
granule-pebble conglomerate
graphitic quartz-mica schist
graphitic schist
gravel
gravel deposit
graywacke
green argillite
greenschist
greenschist facies basalt
greenschist facies meta basalt
greenschist facies quartz keratophyre tuff
greenschist facies volcaniclastic sedimentary rocks
greenstone
greenstone after tholeiitic basalt
greenstone andesite flows
greenstone andesite tuff
greenstone basalt
greenstone volcanic conglomerates
greenstone volcaniclastic rocks
greenstone volcaniclastic sandstone
greywacke
greywacke conglomerate
grit
gypsum
gypsum beds
heavy-mineral laminae
hematitic feldspathic sandstone
hematitic glauconitic feldspathic sandstone
hematitic mudstone
heterogeneous gneiss sequences
highly altered pyroxenite
high-potassium dacite
hillside colluvium
hornblende andesite
hornblende biotite gneiss
hornblende biotite granodiorite
hornblende dacite
hornblende diorite
hornblende gabbro
hornblende gneiss
hornblende hornfels
hornblende monzonite
hornblende porphyry
hornblende quartz diorite
hornblende schist
hornblende syenite
hornblende tonalite
hornblende tonalite gneiss
hornblende-biotite diorite
hornblende-biotite granite
hornblende-biotite granodiorite
hornblende-biotite granodiorite gneiss
hornblende-biotite granodiorite orthogneiss
hornblende-biotite monzogranite
hornblende-biotite quartz diorite
hornblende-biotite quartz monzonite
hornblende-biotite schist
hornblende-biotite syenogranite
hornblende-biotite tonalite
hornblende-diopside-quartz plagioclase gneiss
hornblende-garnet schist
hornblende-plagioclase gneiss
hornblende-plagioclase rock
hornblende-rich gneiss
hornfels
hypabyssal intrusions
ice-contact stratified deposits
igneous rocks
impure argillite
impure dolomite beds
impure quartzite
impure quartzite (metasandstone)
indurated gravel- to sand-size clasts of paleosols
intraformational conglomerate
intrusive basalt
intrusive breccia
intrusive rhyolite breccia
iron formation
iron-formation
jasperoid
keratophyre
keratophyric tuff
lacustrine deposits
lag gravel
lag layers
laharic breccias
lahars
lake deposit
lake sediments
laminated silt and sand
laminated siltite (porcellanite?)
lamprophyre
landslide
landslide debris
landslide deposit
landslide material
lapilli tuff
latite
lava
lava flows
lenses of basaltic sand
leucocratic dike rock
leucogneiss
leucogranite
leucogranodiorite
leucomonzogranite
leucomonzonite
leucosyenite
lherzolite
lignite
lignitic coal
lignitic mudstone
lignitic shale
limestone
limestone boulders
limestone breccia
limestone clasts
limestone concretions
limestone conglomerate
limestone evaporite-solution breccia
limestone pebble conglomerate
limestone pebble-to-cobble conglomerate
limestone rip-up clasts
limestone solution breccia
limestone-pebble conglomerate
limestone-quartzite conglomerate
limey mudstone
limey siltstone
limy sandstone
limy siltite
limy siltstone
lithic arkose
lithic fragments
lithic pebble conglomerate
lithic quartzite
lithic sandstone
lithic tuff
locally derived sediments
loess
mafic alkalic rocks
mafic dikes
mafic inclusions
mafic intrusive rock
mafic-rich quartz syenite
mafic-rich sills
mafic-to-intermediate rocks
magnesian limestone
magnesium limestone
magnetite bands
magnetite pyroxenite
magnetite-epidote skarn
magnetite-hornblende gneiss
magnetite-hornblende quartz syenite
magnetite-quartz layers
magnetite-quartz-orthopyroxene-clinopyroxene-garnet iron-formation
malignite
man-made levees
marble
marl
marlstone
massive impure quartzite
matrix-supported granules and pebbles
megabreccia
megacrystic (hornblende)-biotite granodiorite
megacrystic granodiorite
meta-andesite
meta-basalt
metabasite
metaconglomerate
metadacite
meta-diabase
metadiorite
meta-dolerite
metagabbro
meta-greywacke
meta-igneous rocks
metamorphic inclusions
metamorphic lenses
metamorphic rock
metamorphic rock roof pendants
metamorphosed basalt
metamorphosed biotite quartz diorite
metamorphosed calcareous sedimentary rocks
metamorphosed diorite
metamorphosed lava flows
metamorphosed non-calcareous sedimentary rocks
metamorphosed pyroclastics
metamorphosed sedimentary rocks
metamorphosed ultramafic rocks
meta-norite
metaperidotite
metaquartzite
metasandstone
meta-sandstone
metasedimentary rock
meta-shale
metavolcanic rocks
meta-wacke
mica schist
micaceous clay shale
micaceous feldspathic quartzite
micaceous gneiss
micaceous quartz-feldspar gneiss
micaceous quartzite
micaceous sandstone
micaceous schist
micaceous shale
micaceous siltite
micaceous siltstone
micaceous silty mudstone
micaceous-calcareous-glauconitic sandstone
micaceous-calcareous-glauconitic siltstone
micaceous-feldspathic quartzite
micritic dolomite
micritic limestone
micritic oolitic limestone
micritic sandstone
micro gabbro
microcline-plagioclase gneiss
microgabbro
migmatite
migmatitic gneiss
mine dumps
modem alluvium
modern alluvial deposits
modern alluvium
modern floodplains
monzodiorite
monzogabbro
monzogranite
monzogranite porphyry
monzogranite-to-granodiorite
monzonite
monzonite porphyry
morainal deposits
moraine
muck
mud flows
mud-chip conglomerate
muddy- silty- sandy-dolomite
muddy- silty- sandy-limestone
mudflow breccia
mudflow conglomerate
mudrocks
mudstone
muscovite and muscovite-biotite phyllite
muscovite and muscovite-biotite schist
muscovite monzogranite
muscovite quartzite
muscovite schist
muscovite-bearing biotite granodiorite
muscovite-biotite granite
muscovite-biotite granitic rocks
muscovite-biotite granodiorite
muscovite-biotite monzogranite
muscovite-biotite quartz monzonite
muscovite-biotite quartzite
muscovite-biotite schist
muscovite-biotite-feldspar-quartz schist
muscovite-biotite-gneiss micaceous quartzite
muscovite-chlorite schist
muscovite-chlorite schist (metamorphosed keratophyre)
muscovite-quartz schist
muscovite-quartz-feldspar gneiss
muscovite-quartz-feldspar schist
muscovite-rich schist
muscovitic feldspathic quartzite
mylonite
mylonitic granitic rocks
mylonitic meta-sedimentary rocks
mylonitized metagabbro
nepheline syenite
non-calcareous siltite
non-volcanic sedimentary beds
norite
obsidian
oil shale
old alluvial fan deposits
older alluvial fan deposits
older alluvium
olivine basalt
olivine clinopyroxinite
olivine trachybasalt
olivine websterite
olivine-augite-biotite diorite
olivine-bearing rocks
oncoid limestone
oolite
oolitic beds
oolitic limestone
organic materials
organic-rich shaley mudstone
orthoamphibolite
orthogneiss
orthoquartzite
outburst flood deposits
outburst flood gravels
outwash deposits
outwash fan
outwash fan deposits
outwash gravel
packstone
palagonite tuff
paleosols
paragneiss
peat
pebble and cobble conglomerate
pebble conglomerate
pebble-cobble conglomerate
pebbles
pebble-to-cobble-size gravel
pebbly quartzite
pebbly sandstone
pebbly volcaniclastic sandstone
pediment
pediment deposits
pediment gravel deposit
pediment gravels
pegmatite
pegmatite dikes
pegmatitic quartz-feldspar gneiss
pegmatitic rocks
pelitic schist
peridotite
perlitic rhyolite
petroliferous limestone
petroliferous shale
phosphate rock
phosphatic chert
phosphatic claystone
phosphatic mudstone
phosphatic sandstone
phosphatic-calcareous sandstone
phosphorite
phyllite
phyllitic argillite
phyllitic conglomerate
phyllitic diamictite
phyllitic quartzite
phyllonite
piedmont-slope deposits
pink granite
plagioclase-potassium feldspar-quartz-biotite orthogneiss
plutons
porcelaneous mudstone
porcelanite
porcellanite
porcellanitic argillite
porphyritic andesite
porphyritic basalt
porphyritic biotite granodiorite
porphyritic biotite granodiorite gneiss
porphyritic dacite
porphyritic granodiorite gneiss
porphyritic hornblende monzonite
porphyritic latite
porphyritic latite tuff
potassium-rich basalt-to-trachyandesite or latite
potassium-rich granodiorite
potassium-rich quartz diorite
protalus ramparts
pumice beds
pumice-rich pyroclastic flow
pure quartztite
pyroclastic breccia
pyroclastic flow
pyroclastic rocks
pyroxene gabbro
pyroxene hornfels
pyroxene syenite
pyroxene trachyte
pyroxene-biotite-hornblende diorite
pyroxene-hornblende diorite
pyroxenite
quartz arenite
quartz diorite
quartz diorite-to-tonalite
quartz dolerite
quartz keratophyre
quartz latite
quartz latite porphyry
quartz masses
quartz monzodiorite
quartz monzonite
quartz pebble conglomerate
quartz porphyry
quartz sandstone
quartz syenite
quartz veins
quartzarenite
quartz-biotite schist
quartz-biotite-muscovite schist
quartz-chert sandstone
quartz-feldspar biotite-muscovite gneiss
quartz-feldspar gneiss
quartz-feldspar veins
quartz-feldspar-biotite gneiss
quartz-feldspar-biotite layers
quartz-feldspar-biotite-(muscovite) gneiss
quartz-feldspar-biotite-muscovite orthogneiss
quartz-feldspar-mica gneiss
quartz-feldspar-muscovite-biotite gneissic rocks
quartz-feldspar-muscovite-biotite schist
quartz-feldspar-muscovite-sillimanite gneiss
quartz-feldspar-muscovite-sillimanite schist
quartzite
quartzite boulder gravel
quartzite- chert-clast conglomerate
quartzite conglomerate
quartzite pebble conglomerate
quartzite pebble-to-cobble conglomerate
quartzite-bearing tuff
quartzite-cobble conglomerate
quartzite-limestone roundstone conglomerate
quartzite-pebble conglomerate
quartzite-pebble quartzite
quartzitic dolostone
quartzitic gneiss
quartzitic phyllite
quartzitic sandstone
quartzitic schist
quartzitic shale
quartz-latite
quartz-mica schist
quartz-muscovite schist
quartz-muscovite-biotite schist
quartzofeldspathic gneiss
quartzofeldspathic gneiss boulders
quartzofeldspathic schist
quartzose metasandstone
quartzose phyllite
quartzose sandstone
quartzose-calcareous sandstone
quartz-pebble conglomerate
quartz-pebble sandstone
quartz-pebble-to-quartz-cobble conglomerate
quartz-plagioclase-biotite gneiss
quartz-rich biotite gneiss
quartz-rich feldspathic paragneiss
quartz-rich layers
quartz-rich metasandstone
quartz-rich pegmatite
quartz-rich phyllite
quartz-rich sandstone
quartz-rich schist
quartz-sanidine tuff
rhyodacite
rhyodacite agglomerate
rhyodacite porphyry
rhyodacite vitrophyre
rhyolite
rhyolite porphyry
rhyolite tuff
rhyolite-perlite
rhyolite-to-dacite
rhyolite-to-dacite ash-flow tuff
rhyolite-to-quartz latite-to-dacite
rhyolite-to-rhyodacite tuff
rhyolitic ash
rhyolitic ash flow tuff
rhyolitic ash-flow tuff
rhyolitic pyroclastic rocks
rhyolitic sediment
rhyolitic-to-andesitic flows
rhyolitic-to-andesitic tuffs
rock glacier deposits
rock glaciers
rock streams
rock talus deposit
salt and pepper sandstone
sand
sand dune
sand gravel
sandstone
sandstone flysch
sandstone grit
sandy argillite
sandy calcareous siltstone
sandy dolomite
sandy dolostone
sandy limestone
sandy micritic limestone
sandy mudstone
sandy shale
sandy silt
sandy siltite
sandy siltstone
sandy slate
sandy tuff
sandy tuffaceous siltstone
sandy-to-silty micrite
scapolitic schist
schist
scoria
sediment
sedimentary breccia
sedimentary carbonate breccia
sedimentary conglomerate
sedimentary deposits
sedimentary rocks
serpentinite
shale
shale partings
shaly argillite
shaly dolomite
shaly dolomudstone
shaly limestone
shaly mudstone
shaly phosphorite
sheetwash
shonkinite
shoshonite
siliceous argillite
siliceous breccias
siliceous dolostone
siliceous limestone
siliceous marble
siliceous mudstone
siliceous sandstone
siliceous shale
siliceous sinter
siliceous tufa
silicic limestone
siliciclastic rocks
siliciclastic sedimentary rocks
silicified sedimentary rocks
sillimanite schist
sillimanite-bearing gneiss
sillimanite-garnet schist
sillimanite-garnet-quartz-feldspar-biotite gneiss
sillimanitic schist
silt
siltite
siltite-argillite couplets
siltstone
siltstone-pebble conglomerate
silty
silty argillite
silty carbonate
silty claystones
silty dolomite
silty dolostone
silty limestone
silty micritic limestone
silty mudstone
silty or sandy micritic limestone
silty quartzite
silty sandstone
silty shale
silty tuff
silty-to-clayey shale
slag
slate
slope wash
small pebbles
snow avalanche deposit
soil
soil horizons
solifluction deposits
solution breccia
spilite
staurolite-muscovite-biotite-quartz-garnet-andalusite schist
staurolite-sillimanite mylonite
stream alluvium
stream deposits
stream terrace
stromatolite
stromatolite beds
stromatolite layers
stromatolitic dolomite
stromatolitic limestone
stromatolitic or oolitic limestone
swamp deposits
syenite
syenodiorite
syenogranite
tailings
talc-chlorite rock
talc-serpentine-chlorite schist
talus
talus deposit
tephra
tephra layers
terrace alluvial gravel
terrace deposit
terrace gravel
terrace gravel deposits
terrace-gravel deposit
theralite
tholeiitic basalt
till
tonalite
tonalite-to-monzogranite
tonalitic gneiss
tonalitic quartz-feldspar-biotite gneiss
tourmaline breccia
tourmaline-bearing chert bed
trachyandesite
trachybasalt
trachyte
trachyte porphyry
travertine
tremolite marble
trondhjemite
trondhjemitic gneiss
trondhjemitic gneiss-amphibolite paragneiss
tuff
tuff breccia
tuffaceous claystone
tuffaceous conglomerate
tuffaceous limestone
tuffaceous mudstone
tuffaceous sandstone
tuffaceous sedimentary rocks
tuffaceous shale
tuffaceous siltstone
tuffaceous subgraywacke
tuffaceous-bentonitic mudstone
two mica schist
two-mica granite
two-mica granitic rocks
two-mica granodiorite
two-mica monzogranite
two-mica schist
ultramafic rock
unconsolidated material
unconsolidated sedimentary deposits
unknown
vitreous quartzite
vitric tuff
vitrophyre
volcanic ash
volcanic ash deposits
volcanic breccia
volcanic conglomerate
volcanic deposits
volcanic granule-and-pebble conglomerate
volcanic mudstone
volcanic rock
volcanic sandstone
volcaniclastic ash
volcaniclastic breccias
volcaniclastic conglomerate
volcaniclastic granule-pebble conglomerate
volcaniclastic mudstone
volcaniclastic rocks
volcaniclastic sandstone
volcaniclastic sediment
volcaniclastic sedimentary rocks
volcaniclastic siltstone
volcaniclastics
volcanic-pebble conglomerate
volcanogenic matrix conglomerate
wacke
water-laid tuffs
welded ash flows
welded tuff
xenoliths of rocks derived from the Stillwater Complex
young alluvial fan deposits