Early Proterozoic metavolcanic rocks (AZXmv;0)

State	Arizona
Name	Early Proterozoic metavolcanic rocks
Geologic age	Early Proterozoic
Original map label	Xmv
Primary rock type	greenstone
Secondary rock type	intermediate metavolcanic rock
Other rock types	amphibolite; andesite; basalt; chert; conglomerate; dacite; diabase; diorite; gabbro; gneiss; greenschist; granite; granodiorite; graywacke; felsic metavolcanic rock; metarhyolite; gabbro; migmatite; phyllite; quartz diorite; quartzite; rhyolite; volcanic breccia (agglomerate); schist; siltstone; sandstone; serpentinite; iron formation
Lithologic constituents	Minor Metamorphic > Greenstone (Greenschist) Metamorphic > Schist (Greenschist)includes chlorite schist, magnesian schist Metamorphic > Metavolcanic (Greenschist)includes spilite, keratophyre, meta-andesite, metadacite, metarhyolite Metamorphic > Schist (Amphibolite, epidote-amphibolite)includes chlorite schist, magnesian schist Metamorphic > Metavolcanic (Amphibolite, epidote-amphibolite)includes spilite, keratophyre, meta-andesite, metadacite, metarhyolite Metamorphic > Greenstone (Amphibolite, epidote-amphibolite) Metamorphic > Amphibolite (Amphibolite, epidote-amphibolite) Metamorphic > Schist (Amphibolite)includes chlorite schist, magnesian schist Metamorphic > Metavolcanic (Amphibolite)includes spilite, keratophyre, meta-andesite, metadacite, metarhyolite Metamorphic > Greenstone (Amphibolite) Metamorphic > Amphibolite (Amphibolite) Incidental Metamorphic > Gneiss (Hornfels) Metamorphic > Granofels (Hornfels) Metamorphic > Marble (Hornfels) Igneous > Hypabyssal > Felsic-hypabyssal > Hypabyssal-dacite (Stock or pipe) Igneous > Hypabyssal > Mafic-hypabyssal > Hypabyssal-andesite (Stock or pipe) Igneous > Hypabyssal > Mafic-hypabyssal > Hypabyssal-basaltic-andesite (Stock or pipe) Igneous > Hypabyssal > Mafic-hypabyssal > Hypabyssal-basalt (Stock or pipe)includes diabase Igneous > Volcanic > Felsic-volcanic > Rhyolite (Volcaniclastic) Igneous > Volcanic > Felsic-volcanic > Dacite (Volcaniclastic) Igneous > Volcanic > Mafic-volcanic > Andesite (Volcaniclastic) Igneous > Volcanic > Mafic-volcanic > Basaltic-andesite (Volcaniclastic) Igneous > Volcanic > Mafic-volcanic > Basalt (Volcaniclastic) Igneous > Volcanic > Felsic-volcanic > Rhyolite (Pyroclastic) Igneous > Volcanic > Felsic-volcanic > Dacite (Pyroclastic) Igneous > Volcanic > Mafic-volcanic > Andesite (Pyroclastic) Igneous > Volcanic > Mafic-volcanic > Basaltic-andesite (Pyroclastic) Igneous > Volcanic > Mafic-volcanic > Basalt (Pyroclastic) Igneous > Volcanic > Felsic-volcanic > Rhyolite (Flow) Igneous > Volcanic > Felsic-volcanic > Dacite (Flow) Igneous > Volcanic > Mafic-volcanic > Andesite (Flow) Igneous > Volcanic > Mafic-volcanic > Basaltic-andesite (Flow) Igneous > Volcanic > Mafic-volcanic > Basalt (Flow) Metamorphic > Skarn (Greenschist) Metamorphic > Hornfels (Hornfels) Metamorphic > Skarn (Hornfels) Metamorphic > Schist (Hornfels)includes chlorite schist, magnesian schist Metamorphic > Serpentinite (Hornfels) Metamorphic > Quartzite (Hornfels) Metamorphic > Migmatite (Hornfels) Metamorphic > Metavolcanic (Hornfels)includes spilite, keratophyre, meta-andesite, metadacite, metarhyolite Metamorphic > Metasedimentary (Hornfels)includes metaconglomerate, metachert Metamorphic > Greenstone (Hornfels) Metamorphic > Amphibolite (Hornfels) Metamorphic > Gneiss (Greenschist) Metamorphic > Granofels (Greenschist) Metamorphic > Marble (Greenschist) Metamorphic > Hornfels (Greenschist) Metamorphic > Serpentinite (Greenschist) Metamorphic > Quartzite (Greenschist) Metamorphic > Migmatite (Greenschist) Metamorphic > Metasedimentary (Greenschist)includes metaconglomerate, metachert Metamorphic > Gneiss (Amphibolite, epidote-amphibolite) Metamorphic > Granofels (Amphibolite, epidote-amphibolite) Metamorphic > Marble (Amphibolite, epidote-amphibolite) Metamorphic > Hornfels (Amphibolite, epidote-amphibolite) Metamorphic > Skarn (Amphibolite, epidote-amphibolite) Metamorphic > Serpentinite (Amphibolite, epidote-amphibolite) Metamorphic > Quartzite (Amphibolite, epidote-amphibolite) Metamorphic > Migmatite (Amphibolite, epidote-amphibolite) Metamorphic > Metasedimentary (Amphibolite, epidote-amphibolite)includes metaconglomerate, metachert Metamorphic > Gneiss (Amphibolite) Metamorphic > Granofels (Amphibolite) Metamorphic > Marble (Amphibolite) Metamorphic > Hornfels (Amphibolite) Metamorphic > Skarn (Amphibolite) Metamorphic > Serpentinite (Amphibolite) Metamorphic > Quartzite (Amphibolite) Metamorphic > Migmatite (Amphibolite) Metamorphic > Metasedimentary (Amphibolite)includes metaconglomerate, metachert Sedimentary > Chemical (Bed)tourmalinite; massive-sulfide rock (several types) Sedimentary > Chemical > Chert (Bed)includes ferruginous chert Sedimentary > Carbonate > Limestone (Bed) Sedimentary > Clastic > Siltstone (Bed) Sedimentary > Clastic > Mudstone > Shale (Bed) Sedimentary > Clastic > Mudstone (Bed) Sedimentary > Clastic > Sandstone > Graywacke (Bed) Sedimentary > Clastic > Sandstone (Bed) Sedimentary > Clastic > Conglomerate (Bed) Sedimentary > Chemical > Banded-iron-formation (Bed) Igneous > Volcanic > Ultramafic > Picrite (Flow) Igneous > Hypabyssal > Lamprophyre (Dike or sill) Igneous > Plutonic > Granitic > Leucocratic-granitic > Pegmatite (Dike or sill) Igneous > Plutonic > Granitic > Leucocratic-granitic > Aplite (Dike or sill) Igneous > Plutonic > Granitic > Granite (Dike or sill) Igneous > Plutonic > Granitic > Granodiorite (Dike or sill) Igneous > Plutonic > Dioritic > Quartz-diorite (Dike or sill) Igneous > Plutonic > Dioritic > Diorite (Dike or sill) Igneous > Plutonic > Gabbroic > Gabbro (Dike or sill) Igneous > Plutonic > Granitic > Granite (Stock or pipe) Igneous > Plutonic > Granitic > Granodiorite (Stock or pipe) Igneous > Plutonic > Dioritic > Quartz-diorite (Stock or pipe) Igneous > Plutonic > Dioritic > Diorite (Stock or pipe) Igneous > Plutonic > Gabbroic > Gabbro (Stock or pipe)includes diabase Igneous > Hypabyssal > Felsic-hypabyssal > Hypabyssal-rhyolite (Dike or sill) Igneous > Hypabyssal > Felsic-hypabyssal > Hypabyssal-dacite (Dike or sill) Igneous > Hypabyssal > Mafic-hypabyssal > Hypabyssal-andesite (Dike or sill) Igneous > Hypabyssal > Mafic-hypabyssal > Hypabyssal-basaltic-andesite (Dike or sill) Igneous > Hypabyssal > Mafic-hypabyssal > Hypabyssal-basalt (Dike or sill) Igneous > Hypabyssal > Felsic-hypabyssal > Hypabyssal-rhyolite (Stock or pipe)includes granophyre
Map references	Richard, S. M., Reynolds, S.J., Spencer, J. E., and Pearthree, P. A., 2000, Geologic Map of Arizona: Arizona Geological Survey Map 35, 1 sheet, scale 1:1,000,000.
Unit references	Richard, S. M., Reynolds, S.J., Spencer, J. E., and Pearthree, P. A., 2000, Geologic Map of Arizona: Arizona Geological Survey Map 35, 1 sheet, scale 1:1,000,000. Anderson, P., 1989, Stratigraphic framework, volcanic-plutonic evolution, and vertical deformation of the Proterozoic volcanic belts of central Arizona, in Jenney, J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona Ge Conway, C.M., and Silver, L.T., 1989, Early Proterozoic rocks (1710 - 1615 Ma) in central and southeastern Arizona, in Jenney, J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 165-18
Geographic coverage	Coconino - Gila - Maricopa - Mohave - Yavapai