Ice
Mass
Igneous
Batholith
Diabase
Dike or sill
Dome
Flow
Flow, pillows
Laccolith
Melange
Pluton
Pyroclastic
Pyroclastic, air fall
Pyroclastic, ash-flow
Pyroclastic, cinder cone
Pyroclastic, tuff
Stock or pipe
Volcaniclastic
Volcaniclastic, lahar
Volcaniclastic, volcanic breccia
Metamorphic
Amphibolite
Amphibolite, epidote-amphibolite
Eclogite
Glaucophane-schist
Granulite
Greenschist
Hornfels
Hornfels, biotite
Hornfels, hornblende
Hornfels, pyroxene
Hornfels, sanidine
Pelitic
Zeolitic (prehnite-pumpellyite)
Sedimentary
Arkosic
Bed
Calcareous
Carbonaceous
Deltaic
Glauconitic
Lens
Olistrostrome
Reef
Tuffaceous
tectonite
Melange, blocks
Melange, matrix
Unconsolidated
Alluvial
Beach
Colluvial
Eolian
Eolian, Loess
Estuarine
Flow, mass movement
Fluvial
Glacial
Glacial, drumlin
Glacial, esker
Glacial, outwash
Glacial, rock glacier
Glacial, till
Lacustrine
Landslide
Mass wasting
Solifluction
Swamp
Tailings
Terrace
Terrace, marine
Terrace, stream
Water
Lake, stream, or ocean