| Aaron slate - metagconglomerate |
| Aaron slate - phyllite and slate |
| Abbeyville gabbro |
| Alligator Back Formation |
| Alligator Back Formation - actinolite schist |
| Alligator Back Formation - banded marble |
| Alligator Back Formation - feldspathic metagraywacke |
| Amelia district pegmatite |
| Annadale Group - Accotink Schist |
| Annadale Group - Lake Barcroft Metasandstone |
| Arvonia Formation - Bremo quartzite |
| Arvonia Formation - kyanite quartzite and schist |
| Arvonia Formation - porphyroblastic garnet-biotite schist |
| Arvonia Formation - slate and porphyroblastic schist |
| Ashe Formation |
| Ashe Formation - Moneta Gneiss |
| Ashe Formation - amphibolite |
| Ashe Formation - biotite gneiss |
| Ashe Formation - mica schist or phyllite |
| Bacons Castle Formation |
| Basalt |
| Bassett Formation - amphibolite |
| Bassett Formation - biotite gneiss |
| Bear Island Granodiorite |
| Beekmantown Group |
| Bluefield Formation |
| Brallier Formation |
| Buckingham complex - metamorphosed mafic and ultramafic rocks |
| Buckingham complex - quartz diorite |
| Buffalo granite |
| Buffards Formation |
| Buggs Island pluton |
| Burkeville pluton |
| Butlers Bluff Member |
| Candler Formation - laminated metasiltstone |
| Candler Formation - limestone |
| Candler Formation - micaceous quartzite |
| Candler Formation - phyllite and schist |
| Carysbrook pluton |
| Catoctin Formation - hyaloclastite pillow breccia |
| Catoctin Formation - metabasalt |
| Catoctin Formation - metabasalt breccia, high titanium |
| Catoctin Formation - metabasalt breccia, low titanium |
| Catoctin Formation - metarhyolite |
| Catoctin Formation - metasedimentary rocks |
| Charles City Formation |
| Chattanooga Shale and Wildcat Valley Sandstone |
| Chemung Formation |
| Chepultepec and Copper Ridge Formations |
| Chesapeake Group |
| Chilhowee Group |
| Chopawamsic Formation - foliated felsite |
| Chopawamsic Formation - mafic to intermediate metavolcanic rocks |
| Chopawamsic Formation - undivided |
| Chuckatuck Formation |
| Columbia pluton |
| Conasauga Shale |
| Conococheague Formation |
| Cove Creek Limestone and Fido Sandstone |
| Crozet granite |
| Dale City Quartz Monzonite |
| Dalecarlia Intrusive Suite |
| Diana Mills complex |
| Dikes - basalt |
| Edinburg Formation, Lincholnshire and New Market Limestones |
| Elbrook Formation |
| Elk Park Plutonic Group - augen gneiss and porphyritic gneiss |
| Elk Park Plutonic Group - quartz monzonite, quartz monzonite flaser gneiss, quartz monzomite gneiss |
| Ellisville biotite granodiorite |
| Erwin and Hampton Formations |
| Everona Limestone |
| Falls Church Intrusive Suite |
| Falls Run Granite Gneiss |
| Falmouth Intrusvie Suite |
| Fauquier Formation - arkosic metasandstone |
| Fauquier Formation - laminated metasilstone and phyllite |
| Fauquier Formation - meta-arkose and metasiltstone |
| Fauquier Formation - metaconglomerate |
| Fine Creek Mills granite |
| Flat Rock granite |
| Flint Hill Gneiss |
| Fork Mountain Formation |
| Frederick Limestone |
| Garrisonville Mafic Complex |
| Georgetown Instrusive Suite |
| Goldvein pluton |
| Green Springs pluton - diorite and hornblendite |
| Green Springs pluton - quartz diorite and granite |
| Greenbrier Limestone |
| Hampshire Formation |
| Hancock, Rose Hill and Clinch Formations |
| Hardy Creek, Ben Hur, Woodway, Hurricane Bridge, Martin Creek, Rob Camp, Poteet, and Dot Limestone |
| Harlan Sandstone |
| Holly Corner Gneiss |
| Holocene alluvium |
| Holocene dune sand |
| Holocene marsh and intertidal mud deposits |
| Holocene sand |
| Holocene swamp deposits |
| Hyco Formation |
| Indian Run Formation |
| Interlayered felsic and mafic metavolcanic and metasedimentary rocks - felsic metatuff, mica schist and gneiss |
| Interlayered felsic and mafic metavolcanic and metasedimentary rocks - greenstone or amphibole gneiss |
| Interlayered mafic and felsic metavolcanic rocks - amphibolite, hornblende-biotite gneiss and schist |
| Interlayered mafic and felsic metavolcanic rocks - ferruginous quartzite |
| Interlayered mafic and felsic metavolcanic rocks - foliated felsite |
| Interlayered mafic and felsic metavolcanic rocks - quartz muscovite schist and gneiss |
| Interlayered mafic and felsic metavolcanic rocks - quartzofeldspathic biotite gneiss |
| Joynes Neck Sand |
| Juniata Formation, Reedsville Shale, Trenton Limestone, Eggleston Formation |
| Juniata, Oswego, Martinsburg (Reedsville and Dolly Ridge), Eggleston Formation |
| Kanawha Formation |
| Keefer Sandstone, Rose Hill and Tuscarora Formations |
| Kent Island Formation |
| Knobs Formation, Fincastle Conglomerate Memberof Martinsburg Fm, Paperville Shale, Lenoir Limestone, Mosheim limeston |
| Knox Group |
| Konnarock Formation |
| Lahore Complex - amphibole monzonite |
| Lahore Complex - mafic and ultramafic rocks |
| Lahore Complex - pyroxene, monzonite |
| Lake Jackson pluton |
| Leatherwood Granite |
| Lee Formation |
| Lower Ordovician and Upper Cambrian Formations - unvdivided |
| Lower Tertiary deposits |
| Lunga Reservoir Formation |
| Lynchburg Group - Charlottesville Formation |
| Lynchburg Group - Monumental Mills Formation |
| Lynchburg Group - conglomerate and metagraywacke |
| Lynchburg Group - fanglomerate |
| Lynchburg Group - graphitic phyllite and metasiltstone |
| Lynchburg Group - metagraywacke |
| Lynchburg Group - quartzite |
| Lynnhaven Member |
| Lynnhaven and Poquoson Members - undifferentiated |
| Maccrady Shale |
| Maccrady Shale and Price Formation |
| Mahantango Formation |
| Marcellus Shale and Needmore Formation |
| Marshall Metagranite - coarse-grained metagranite |
| Marshall Metagranite - medium-grained biotite metagranite |
| Martinsburg and Orando Formations |
| Mascot and Kingsport Dolomites |
| Massanutten Sandstone |
| Mather Gorge Formation - metagraywacke and schist |
| Mather Gorge Formation - schist and lesser gneiss, mafic and ultramafic rock debris |
| Melrose granite |
| Millboro Shale and Needmore Formation |
| Millboro Shale, Huntersville Chert, and Rocky Gap Sandstone |
| Mine Run complex - melange zone I |
| Mine Run complex - melange zone II |
| Mine Run complex - melange zone III |
| Miocene sand and gravel |
| Mississippian Formations - undivided |
| Mobley Mountain granite |
| Mocassin Formation, Bays Formation, Unit C, Unit B, Unit A |
| Montpelier metanorthosite |
| Moorings unit |
| Mount Rogers Formation - graywacke conglomerate, graywacke, tuffaceous sandstone, laminated siltstone, shale and minor greenstone and rhyolite |
| Mount Rogers Formation - greenstone and interbedded metasedimentary rocks |
| Mount Rogers Formation - phenocryst-poor rhyolite |
| Mount Rogers Formation - porphyritic felsite |
| Mount Rogers Formation - porphyritic rhyolite |
| Mylonite |
| New River Formation |
| Nolichucky and Honaker Formation |
| Nolichucky and Maryville Formations, Rogersville Shale and Rutledge Formation |
| North View granite |
| Norton Formation |
| Norton, New River, Lee and Pocahontas - undivided |
| Occohannock Member |
| Occoquan granite |
| Old Rag granite |
| Omar Formation - Accomack Member |
| Pennington Group |
| Peridotite |
| Piney Branch Complex |
| Pliocene sand and gravel |
| Pocahontas Formation |
| Pocono Formation |
| Popes Head Formation - Old Mill Branch Metasiltstone |
| Popes Head Formation - Station Hills Phyllite |
| Poquoson Member |
| Potomac Formation |
| Price Formation |
| Pumpkin Valley Shale and Rome Formation |
| Purcell Branch Formation |
| Quantico Formation - micaceous quartzite |
| Quantico Formation - slate and porphyroblastic schist |
| Quaternary and Tertiary deposits - undifferentiated |
| Red Oak pluton |
| Rich Acres Formation |
| Ridgeley Sandstone, Helderber and Cayuga Groups |
| Robertson River Igneous Suite - Amissville Alkali Feldspar Granite |
| Robertson River Igneous Suite - Arrington Mountain Alkali Feldspar Granite |
| Robertson River Igneous Suite - Cobbler Mountain Alkali Feldspar Quartz Syenite |
| Robertson River Igneous Suite - Hitt Mountain Alkali Feldspar Syenite |
| Robertson River Igneous Suite - Laurel Mills Granite |
| Robertson River Igneous Suite - Rivanna Granite |
| Robertson River Igneous Suite - White Oak Alkali Feldspar Granite |
| Robertson River Igneous Suite - felsite |
| Robertson River Igneous Suite - granitoid |
| Rockfish River pluton |
| Roseland anorthosite |
| Schaeffer Hollow granite |
| Sedgefield Member |
| Sequatchie Formation, Reedsville Shale, Trenton Limestone, Eggleston Formation |
| Shady Dolomite |
| Shelton Formation |
| Shirley Formation |
| State Farm Gneiss |
| Striped Rock granite |
| Stuart Creek Gneiss |
| Swift Run Formation |
| Sykesville Formation |
| Ta River Metamorphic Suite - undivided |
| Tabb Formation - undifferentiated |
| Tomstown Dolomite |
| Unicoi Formation |
| Virgilina greenstone |
| Wachapreague Formation |
| Waynesboro Formation |
| Waynesboro and Tomstown |
| Windsor Formation |
| Wise Formation |
| Yorkshire Formation |
| actinolite schist metabasalt |
| alaskite |
| alkali-feldspar leucogranite |
| altered diorite and gabbro |
| amphibole metagabbro |
| amphibolite and amphibole-bearing gneiss and schist |
| amphibolite, amphibole gneiss, and schist |
| artificial fill |
| basalt |
| biotite gneiss |
| biotite gneiss and schist |
| biotite granite |
| biotite granite gneiss |
| biotite granodiorite |
| biotite granodiorite or biotite gneiss |
| biotite-horneblend granodiorite |
| biotite-muscovite granite |
| biotite-muscovite leucogranite gneiss |
| border gneiss |
| breccia - mixed clasts |
| breccia - mudstone clasts |
| charnockite |
| charnockite gneiss |
| conglomerate |
| conglomerate - arkosic |
| conglomerate - carbonate clasts |
| conglomerate - greenstone clasts |
| conglomerate - mixed clasts |
| diorite and quartz diorite |
| exotic blocks within melange units - felsic/mafic volcanic rocks |
| exotic blocks within melange units - gneiss |
| exotic blocks within melange units - granitoid rocks |
| exotic blocks within melange units - mafic plutonic rocks |
| exotic blocks within melange units - schist |
| exotic blocks within melange units - ultramafic rocks |
| felsic metavolcanic rocks |
| felsic volcanic and volcaniclastic rocks |
| foliated biotite granite |
| garnet graphite gneiss |
| garnetiferous leucocratic metagranite |
| gneiss and schist |
| gneissic granite and granodiorite |
| granite |
| granite gneiss |
| granite pegmatite |
| hornblende gneiss |
| hornblende-plagioclase gabbro |
| kyanite schist |
| landslides with intact stratigraphic units - undivided |
| layered biotite granulite and gneiss |
| layered leucocratic granite gneiss |
| layered mafic to felsic metavolcanic rocks |
| layered porphyroblastic pyroxene granulite |
| layered pyroxene granulite |
| layered quartzofeldspathic augen gneiss and flaser gneiss |
| leucocharnockite |
| leucocratic granulite and gneiss |
| leucocratic metagranite |
| lineated biotite granite gneiss |
| mafic and felsic metavolcanic rocks |
| mafic igneous complex |
| mafic metavolcanic rocks |
| marble |
| megacrystic charnockite |
| metagabbro |
| metagraywacke, quartzose schist, and melange |
| metanorite and metadiorite |
| metaperidotite, hornblende, metagabbro and metapyroxenite |
| metasandstone and metasiltstone |
| metasedimentary rocks - undivided |
| metatonalite |
| metatrondhjemite |
| metavolcanic and metavolcanic clastic phyllite |
| migmatitic paragneiss |
| muscovite schist and gneiss |
| pegmatite |
| phyllite |
| phyllite and metasiltstone |
| phyllite and metatuff |
| phyllonite |
| plagiogranite |
| plagiogranite tonalite |
| polygenetic melange |
| porphyritic granite |
| porphyritic leucocharnockite |
| porphyroblastic biotite gneiss |
| porphyroblastic biotite-plagioclase augen gneiss |
| porphyroblastic garnet-biotite gneiss |
| porphyroblastic granite gneiss |
| quartozfeldspathic gneiss |
| quartz diorite gneiss |
| quartzite and quartz-sericite tectonite |
| sandstone - arkosic |
| sandstone - undifferentiated |
| sandstone and siltstone |
| sandstone, siltstone and shale, interbedded |
| sandstone, siltstone, shale and coal interbedded |
| shale and siltstone, interbedded |
| siltstone and shale |
| terrace deposits - undifferentiated |
| trondhjemite |
| two-mica granite |
| ultramafic rocks |
