Core Research Center Core W068

Core Research Center, core W068, from well operated by DOE RUN COMPANYRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "W068", "API Num": null, "Operator": "DOE RUN COMPANY", "Well Name": "95 WY-2", "Field": null, "State": "WY", "County": "GOSHEN", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "42.583267", "Longitude": "-104.504533", "coordinates_geohash": "9xtdmbn1ebk6", "Source": "PROVIDED BY DONOR", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": null, "Min Depth": "50", "Max Depth": "800"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/14646",...

Categories: Physical Item; Tags: Granitic rocks of 2,600-Ma Age Group, amphibolite, granite, granodiorite, metasedimentary, All tags... monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Database for the Preliminary Map of the Surface Rupture from the August 9, 2020, Mw 5.1 Earthquake Near Sparta, North Carolina-The Little River Fault and Other Possible Coseismic Features

This publication is a preliminary map and geodatabase of the coseismic surface rupture and other coseismic features generated from the August 9, 2020, Mw 5.1 earthquake near Sparta, North Carolina. Geologic mapping facilitated by analysis of post-earthquake quality level 0 to 1 lidar, document the coseismic surface rupture, named the Little River fault, and other coseismic features. The Little River fault is traced for approximately 4 kilometers and cuts the regional Paleozoic fabric (mean foliation, 063°/57°), and the dominant strike of joint sets are 0°–10°, 130°–150° and 320°–340°. Individual fault strands occur in an en echelon pattern within an approximately 10-meter-wide zone. Trenches across the Little River...

Tags: Alleghany County, Alligator Back Metamorphic Suite, Alluvium, Amphibolite, Ashe Metamorphic Suite, All tags... GPS measurement, Gneiss, Metasedimentary rock, North America, North Carolina, Schist, Seismology, Sparta, Structural Geology, USGS Science Data Catalog (SDC), United States, digitization, earthquakes, field methods, field sampling, foliation (geologic), geologic maps, geologic processes, geologic structure, geology, geophysics, geoscientificInformation, igneous rocks, information technology methods, lidar, lineation (geologic), metamorphic rocks, mineral resources, plutonic rocks, remote sensing, seismology, specimen collecting, structural geology, structure, tectonic processes, trenching, uplift, Fewer tags

Geologic map of the Circle mining district, Alaska

This report provides detailed (1:63,360-scale) mapping of portions of U.S. Geological Survey Circle B-2 (1955), B-3 (1955), B-4 (1952), C-2 (1955), C-3 (1955), and C-4 (1952) quadrangles. The area is part of the Circle mining district and adjacent to the Fairbanks mining district. This report includes detailed geologic, structural, stratigraphic, and geochronologic data. Based on the resulting geologic maps, field investigations, and laboratory materials analyses, the project has also generated derivative maps of geologic construction materials and geologic hazards.

Tags: Aereal, Aerial Photography, Aeromagnetic Survey, Age Dates, Alaska, State of, All tags... Alluvial Deposits, Alluvium, Amphibolite, Ar-Ar, Bedrock, Bibliography, Birch Creek, C14, Carbonates, Circle Hot Springs, Circle Mining District, Circle Quadrangle, Clastics, Coal, Colluvial Deposits, Colluvium, Conductivity Survey, Conodonts, Crooked Creek, Electromagnetic Survey, Fan, Faulting, Faults, Fluvial, Folding, Fossils, Geologic, Geomorphology, Glacial, Glacial Deposits, Glacial Drift, Granite, Hornblende, Hornfels, Igneous Rocks, K-Ar, Magnetite, Major Oxides, Mammoth Creek, Mastodon Dome, Metamorphic Grade, Metamorphic Minerals, Metamorphism, Mineralogy, Modal Analysis, Petrography, Plutonic, Plutonic Hosted, Porphyry, Precious Metals, Quartz, Regional, Regional Metamorphism, Sample Location, Sandstone, Schist, Sedimentary, Structure, Surficial, Tectonics, Terranes, geoscientificInformation, Fewer tags

Core Research Center Core T083

Core Research Center, core T083, from well operated by ROCKY MTN ENERGYRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T083", "API Num": null, "Operator": "ROCKY MTN ENERGY", "Well Name": "21 GOLDEN GATE", "Field": "RALSTON CREEK", "State": "CO", "County": "JEFFERSON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.776", "Longitude": "-105.26694", "coordinates_geohash": "9xj4k8fzyxb6", "Source": "CENTER OF SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": null, "Min Depth": "0", "Max Depth": "836"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/16147",...

Categories: Physical Item; Tags: Amphibolite, hornblendite, and related rocks, Paleoproterozoic, amphibolite, gneiss

Core Research Center Core T081

Core Research Center, core T081, from well operated by ROCKY MTN ENERGYRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T081", "API Num": null, "Operator": "ROCKY MTN ENERGY", "Well Name": "23 GOLDEN GATE", "Field": "RALSTON CREEK", "State": "CO", "County": "JEFFERSON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.776", "Longitude": "-105.26694", "coordinates_geohash": "9xj4k8fzyxb6", "Source": "CENTER OF SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": null, "Min Depth": "0", "Max Depth": "779"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/16145",...

Categories: Physical Item; Tags: Amphibolite, hornblendite, and related rocks, Paleoproterozoic, amphibolite, gneiss

Core Research Center Core U737

Core Research Center, core U737, from well operated by NURE (ROCKY MTN ENERGY)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U737", "API Num": null, "Operator": "NURE (ROCKY MTN ENERGY)", "Well Name": "29 MGCH", "Field": "COPPER MOUNTAIN", "State": "WY", "County": "FREMONT", "Type": "SPLIT", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "43.40664", "Longitude": "-107.87525", "coordinates_geohash": "9xeqcjzwh2pt", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "TEPEE TRAIL", "Age": "TERT", "Min Depth": "15",...

Categories: Physical Item; Tags: GRANITE, Granitic rocks of 2,600-Ma Age Group, PREC, TEPEE TRAIL, TERT, All tags... amphibolite, granite, granodiorite, metasedimentary, monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Core Research Center Core T082

Core Research Center, core T082, from well operated by ROCKY MTN ENERGYRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T082", "API Num": null, "Operator": "ROCKY MTN ENERGY", "Well Name": "22 GOLDEN GATE", "Field": "RALSTON CREEK", "State": "CO", "County": "JEFFERSON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.776", "Longitude": "-105.26694", "coordinates_geohash": "9xj4k8fzyxb6", "Source": "CENTER OF SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": null, "Min Depth": "28", "Max Depth": "781"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/16146",...

Categories: Physical Item; Tags: Amphibolite, hornblendite, and related rocks, Paleoproterozoic, amphibolite, gneiss

Core Research Center Core U190

Core Research Center, core U190, from well operated by ENERGY FUELS NUCLEARRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U190", "API Num": null, "Operator": "ENERGY FUELS NUCLEAR", "Well Name": "5 EFS ENERGY FUELS-SURFACE", "Field": "LADWIG MINE", "State": "CO", "County": "JEFFERSON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "39.7869", "Longitude": "-105.27135", "coordinates_geohash": "9xj4k6zxrz8p", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": "UNKN", "Min Depth": "30", "Max Depth":...

Categories: Physical Item; Tags: Calc-silicate gneiss, Early Proterozoic, amphibolite, carbonate, dolomite, All tags... gneiss, marble, metasedimentary, Fewer tags

Interpretive geologic bedrock map of the Tanana B-1 Quadrangle, Central Alaska

This report provides detailed (1:63,360-scale) mapping of the Tanana B-1 Quadrangle (250 square miles; equivalent to four 7.5 minute quadrangles). The area is part of the Manley Hot Springs-Tofty mining districts and adjacent to the Rampart mining district to the north of the Tanana A-1 and A-2 Quadrangles. This report includes detailed bedrock, structural, stratigraphic, and geochronologic data. Based on the resulting geologic maps, field investigations, and laboratory materials analyses, the project has also generated derivative maps of geologic construction materials and geologic hazards.

Tags: Aerial Photography, Aeromagnetic Survey, Age Dates, Amphibolite, Bibliography, All tags... Carbonates, Clastics, Coal, Conductivity Survey, Electromagnetic Survey, Faulting, Folding, Geologic, Geomorphology, Geothermometry, Greenschist, Hornfels, Igneous Rocks, Index Minerals, Isograds, Isotopes, K-Ar, Lode, Magnetic Susceptibility, Metamorphic Grade, Metamorphic Minerals, Metamorphism, Petrography, Plutonic, Plutonic Hosted, Precious Metals, Regional, Regional Metamorphism, Resource Assessment, Rifting, Sample Location, Sandstone, Schist, Sedimentary, Shale, Structure, Tectonics, Terranes, Uplift, Volcanic, Yukon-Tanana Terrane, geoscientificInformation, Fewer tags

Database for the Preliminary Geologic Map of the Cherry Hill Quadrangle, Dinwiddie, Sussex, and Greensville Counties, Virginia

The database for the Preliminary Geologic Map of the Cherry Hill Quadrangle, Dinwiddie, Sussex, and Greensville Counties, Virginia geographically straddles the Coastal Plain and Piedmont Provinces along the Tidewater Fall Line. Rocks of the eastern Piedmont Roanoke Rapids terrane crop out in the western part of the quadrangle and consist of greenschist- to amphibolite-facies Neoproterozoic felsic to intermediate metavolcanic rocks, some of which contain flattened quartz phenocrysts and are locally isoclinally folded; greenstone that is locally primary layered; and intrusive metadiorite and metagabbro, much of which has been altered to amphibolite. Most of these rocks are strongly foliated and jointed. Greenschist-facies...

Tags: Alluvial terrace, Alluvium, Amphibolite, Aplite, Atlantic coastal plain, All tags... Bacons Castle Formation, Black Branch, Cambrian, Cataclasite, Cherry Hill, Chesapeake Group, Clastic rock, Clay or mud, Coarse-grained mixed clastic rock, Colluvium, De Witt pluton, Devonian, Dinwiddie County, Dinwiddie terrane, Double Branch Creek, Economic Geology, Felsic metavolcanic rock, Gabbroid, Geochemistry, Geomorphology, Granite, Granitoid, Gravel, Greenstone, Greenville County, Hardwood Creek, Harris Swamp, Holocene, Horsepen Branch, Intermediate metavolcanic rock, Lake or marine sediment, Landslide, Manlove Branch, Mayes Pond, Mesozoic, Metamorphic rock, Metasedimentary rock, Metavolcanic rock, Mica schist, Millrun Branch, Mineral Resources, Miocene, Mixed volcanic/clastic rock, Mylonite, Neogene, Neoproterozoic, Nottoway River, Nottoway River fault zone, Open-File Report, Paleozoic, Pegmatite, Pennsylvanian, Pleistocene, Pliocene, Plutonic rock, Quartzite, Quaternary, Rita Branch, Roanoke Rapids terrane, Rocky Branch, Sand, Sandstone, Sappony Creek, Schist, Sedimentology, Silurian, Smith Branch, Spring Meadow Branch, Stewart Branch, Stratigraphy, Structural Geology, Sussex County, Terrace, USGS Science Data Catalog (SDC), Unconsolidated material, Virginia, bedrock geologic units, building stone resources, deformation (geologic), earth characteristics, earth sciences, environment, fault zones, faulting (geologic), faults, foliation (geologic), fracture (geologic), gabbro, geochemistry, geologic contacts, geologic history, geologic maps, geologic structure, geology, geoscientificInformation, geospatial datasets, gravel deposits, igneous rocks, lineation (geologic), lithostratigraphy, maps and atlases, metallic mineral resources, metamorphic rocks, metamorphism (geological), mine sites, mineral resources, natural resources, natural rock formations, petrology, plutonic rocks, rocks and deposits, sand deposits, sedimentary rocks, sedimentology, silt, stratigraphy, structural geology, study areas, surficial geologic units, unconsolidated deposits, volcanic rocks, Fewer tags

Core Research Center Cutting DZ12738

Core Research Center, cutting DZ12738, from well operated by NAT ASSOC PETRRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ12738", "API Num": null, "Operator": "NAT ASSOC PETR", "Well Name": "1 GOVT", "Field": null, "State": "WY", "County": "PLATTE", "Thin Sec": "F", "Analysis": "F", "Latitude": "42.5989", "Longitude": "-105.91568", "coordinates_geohash": "9xsdmffs9f8b", "Source": "CENTER OF SECTION", "Min": "180", "Max": "1900", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/34913",...

Categories: Physical Item; Tags: Archean, Granite, amphibolite, diabase, granite

Core Research Center Core U752

Core Research Center, core U752, from well operated by NURE (ROCKY MTN ENERGY)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U752", "API Num": null, "Operator": "NURE (ROCKY MTN ENERGY)", "Well Name": "45 MGCH", "Field": "COPPER MOUNTAIN", "State": "WY", "County": "FREMONT", "Type": "SPLIT", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "43.40664", "Longitude": "-107.87525", "coordinates_geohash": "9xeqcjzwh2pt", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "TEPEE TRAIL", "Age": "TERT", "Min Depth": "89",...

Categories: Physical Item; Tags: GRANITE, GRANITE, Granitic rocks of 2,600-Ma Age Group, PREC, PREC, All tags... TEPEE TRAIL, TEPEE TRAIL, TERT, TERT, amphibolite, granite, granodiorite, metasedimentary, monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Core Research Center Core T087

Core Research Center, core T087, from well operated by ROCKY MTN ENERGYRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T087", "API Num": null, "Operator": "ROCKY MTN ENERGY", "Well Name": "7 GOLDEN GATE", "Field": "RALSTON CREEK", "State": "CO", "County": "JEFFERSON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.776", "Longitude": "-105.26694", "coordinates_geohash": "9xj4k8fzyxb6", "Source": "CENTER OF SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": null, "Min Depth": "0", "Max Depth": "150"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/16151",...

Categories: Physical Item; Tags: Amphibolite, hornblendite, and related rocks, Paleoproterozoic, amphibolite, gneiss

Core Research Center Core U740

Core Research Center, core U740, from well operated by NURE (ROCKY MTN ENERGY)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U740", "API Num": null, "Operator": "NURE (ROCKY MTN ENERGY)", "Well Name": "32 MGCH", "Field": "COPPER MOUNTAIN", "State": "WY", "County": "FREMONT", "Type": "SPLIT", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "43.40664", "Longitude": "-107.87525", "coordinates_geohash": "9xeqcjzwh2pt", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "GRANITE", "Age": "PREC", "Min Depth": "431",...

Categories: Physical Item; Tags: GRANITE, Granitic rocks of 2,600-Ma Age Group, PREC, TEPEE TRAIL, TERT, All tags... amphibolite, granite, granodiorite, metasedimentary, monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Core Research Center Core U733

Core Research Center, core U733, from well operated by NURE (ROCKY MTN ENERGY)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U733", "API Num": null, "Operator": "NURE (ROCKY MTN ENERGY)", "Well Name": "25 MGCH", "Field": "COPPER MOUNTAIN", "State": "WY", "County": "FREMONT", "Type": "SPLIT", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "43.40664", "Longitude": "-107.87525", "coordinates_geohash": "9xeqcjzwh2pt", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "TEPEE TRAIL", "Age": "TERT", "Min Depth": "19",...

Categories: Physical Item; Tags: Granitic rocks of 2,600-Ma Age Group, TEPEE TRAIL, TERT, amphibolite, granite, All tags... granodiorite, metasedimentary, monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Database for the geologic map of the Great Smoky Mountains National Park region, Tennessee and North Carolina

The geologic map database of the Great Smoky Mountains National Park region of Tennessee and North Carolina is a result from studies from 1993 to 2003 as part of a cooperative investigation by the U.S. Geological Survey with the National Park Service (NPS). This work resulted in a 1:100,000-scale geologic map derived from mapping that was conducted at scales of 1:24,000 and 1:62,500. The geologic data are intended to support cooperative investigations with the NPS, the development of a new soil map by the Natural Resources Conservation Service, and the All Taxa Biodiversity Inventory. In response to a request by the NPS, we mapped previously unstudied areas, revised the geology where problems existed, and developed...

Tags: Blount County, Blue Ridge province, Cambrian, Chilhowee Group, Conasauga Group, All tags... Cooke County, Devonian, Economic Geology, Geochemistry, Geomorphology, Graham County, Great Smoky Group, Haywood County, Holocene, Jackson County, Knox County, Knox Group, Mesoproterozoic, Mineral Resources, Mississippian, Monroe County, Neoproterozoic, North Carolina, Ocoee Supergroup, Ordovician, Pleistocene, Proterozoic, Sedimentology, Sevier County, Snowbird Group, Stratigraphy, Structural Geology, Swain County, Tennessee, Tennessee valley, USGS Science Data Catalog (SDC), Valley and Ridge province, Walder Creek Group, abandoned mines and quarries, alluvium, amphibolite, bedrock geologic units, calc-silicate rock, carbonate rock, clastic rock, clay or mud, conglomerate, dolostone, earth material, earth sciences, economy, environment, folding (geologic), foliation (geologic), fracture (geologic), geologic contacts, geologic maps, geologic processes, geologic structure, geologic time periods, geologic time scales, geology, geoscientificInformation, geospatial datasets, gneiss, granofels, granulite, gravel, igneous rocks, information product types, limestone, lithology, maps and atlases, metamorphic rock, metamorphic rocks, metamorphism (geological), metasedimentary rock, metavolcanic rock, mineral deposits, mineral resources, mining and quarrying, mixed carbonate/clastic rock, mudstone, mylonite, phyllite, phyllonite, place, residuum, rocks and deposits, sand, sandstone, schist, sedimentary breccia, sedimentary rock, sedimentary rocks, sedimentation, serpentinite, shale, silt, siltstone, stratum, structural geology, structure, surficial geologic units, tectonite, unconsolidated deposits, unconsolidated material, utilitiesCommunication, volcanic rock, Fewer tags

Core Research Center Core U756

Core Research Center, core U756, from well operated by NURE (ROCKY MTN ENERGY)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U756", "API Num": null, "Operator": "NURE (ROCKY MTN ENERGY)", "Well Name": "49 MGCH", "Field": "COPPER MOUNTAIN", "State": "WY", "County": "FREMONT", "Type": "SPLIT", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "43.40664", "Longitude": "-107.87525", "coordinates_geohash": "9xeqcjzwh2pt", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "TEPEE TRAIL", "Age": "TERT", "Min Depth": "5",...

Categories: Physical Item; Tags: GRANITE, GRANITE, Granitic rocks of 2,600-Ma Age Group, PREC, PREC, All tags... TEPEE TRAIL, TERT, amphibolite, granite, granodiorite, metasedimentary, monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Core Research Center Core U753

Core Research Center, core U753, from well operated by NURE (ROCKY MTN ENERGY)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U753", "API Num": null, "Operator": "NURE (ROCKY MTN ENERGY)", "Well Name": "46 MGCH", "Field": "COPPER MOUNTAIN", "State": "WY", "County": "FREMONT", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "43.40664", "Longitude": "-107.87525", "coordinates_geohash": "9xeqcjzwh2pt", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "TEPEE TRAIL", "Age": "TERT", "Min Depth": "15",...

Categories: Physical Item; Tags: GRANITE, Granitic rocks of 2,600-Ma Age Group, PREC, TEPEE TRAIL, TERT, All tags... amphibolite, granite, granodiorite, metasedimentary, monzonite, preCambrian Archean, quartz monzonite, Fewer tags

Database of the Geologic Map of the Greenville 1 degree x 2 degree Quadrangle, South Carolina, Georgia, and North Carolina

Regional geologic investigations show that all the metamorphosed crystalline rocks underlying the Greenville 1 degree x 2 degree quadrangle are allochthonous. Seismic-reflection studies, the COCORP line (Cook and others, 1979), and the U.S. Geological Survey (USGS) seismic lines (Harris and Bayer, 1979; Harris and others, 1981) present seismic profiles across different parts of the southern Appalachians. Recent geophysical studies for the now discontinued Appalachian Ultradeep Core Hole (ADCOH) project were concentrated in the Greenville quadrangle (Hatcher and others, 1988). The ADCOH seismic-reflection profiles tie in with the COCORP profile of Cook and others (1979), providing a three-dimensional view of the...

Tags: Amphibolite, Antreville, Blue Ridge, Caesars Head Granite, Calc-silicate rock, All tags... Cambrian, Chauga River Formation, Copperhill Formation, Coronaca Granite, Devonian, Diabase, Elberton Granite, Gabbro, Georgia, Gneiss, Granite, Granodiorite, Great Smoky Group, Greenville, Helen Group, Henderson Gneiss, Horton Formation, Hothouse Formation, Hughes Gap Formation, Jurassic, Mesoproterozoic, Mesozoic, Metasedimentary rock, Metavolcanic rock, Mineral Resources, Mississippian, Monzonite, Mylonite, Nacoochee Formation, Nantahala Shale, Neoproterozoic, Ocoee Supergroup, Ordovician, Paleozoic, Paragneiss, Pegmatite, Pennsylvanian, Permian, Phyllite, Phyllonite, Poor Mountain Formation, Quartzite, Richard Russell Formation, Robertstown Formation, Schist, Silurian, South Carolina, Structural Geology, Syenite, Tonalite, Toxaway Gneiss, Trondhjemite, USGS Science Data Catalog (SDC), Wehutty Formation, digitization, earth sciences, folding (geologic), foliation (geologic), geologic history, geoscientificInformation, geospatial datasets, igneous rocks, lineation (geologic), metamorphic rocks, metamorphism (geological), plutonic rocks, radiometric dating, rubidium-strontium analysis, structural geology, uranium-lead analysis, volcanic rocks, Fewer tags

Geology of the Grandfather Mountain Window and Vicinity, North Carolina and Tennessee

The Blue Ridge belt in northwestern North Carolina and northeastern Tennessee is composed chiefly of 1,000-million to 1,100-million-year-old metamorphic and plutonic rocks that have been thrust many miles northwestward across unmetamorphosed Cambrian(?) and Cambrian sedimentary rocks of the Unaka belt. The Blue Ridge thrust sheet is rooted on the southeast along the Brevard zone, a zone of strike-slip faulting along which metamorphic and plutonic rocks of the Inner Piedmont belt are juxtaposed with rocks of the Blue Ridge. Near the southeastern edge of the Blue Ridge belt, the Blue Ridge thrust sheet is breached by erosion, and the rocks beneath are exposed in the Grandfather Mountain window, which is 45 miles long...

Tags: Alluvial fan, Alluvium, Amphibolite, Arkose, Ashe, All tags... Avery, Basalt, Beech Granite, Blowing Rock Gneiss, Brown Mountain Granite, Burke, Caldwell, Cambrian, Carter, Chilhowee Group, Cranberry Gneiss, Diabase, Dolomite, Dolostone, Erwin Formation, Gabbro, Gneiss, Grandfather Mountain Formation, Granite, Granodiorite, Gravel, Greenschist, Hampton Formation, Johnson, Limestone, Linville Metadiabase, McDowell, Migmatite, Mineral Resources, Mitchell, Mudstone, Mylonite, North America, North Carolina, Paleozoic, Phyllonite, Proterozoic, Quartz monzonite, Quartzite, Quaternary, Rome Formation, Sandstone, Schist, Shady Dolomite, Shale, Siltstone, Structural Geology, Tennessee, Triassic, Tuff, USGS Science Data Catalog (SDC), Ultramafic intrusive rock, Unicoi Formation, United States, Volcanic ash, Watauga, Wilkes, Wilson Creek Gneiss, bedrock geologic units, building stone resources, copper, core analysis, critical minerals, earth sciences, earth structure, field sampling, folding (geologic), foliation (geologic), fracture (geologic), geologic contacts, geologic history, geologic maps, geologic structure, geology, geoscientificInformation, geospatial datasets, igneous rocks, iron, lead, lineation (geologic), lithostratigraphy, manganese, metallic mineral resources, metamorphic rocks, metamorphism (geological), microscopy, mineral resources, mineralogy, nonmetallic mineral resources, petrography, petrology, plutonic rocks, sedimentary rocks, stratigraphy, structural geology, titanium, unconsolidated deposits, uranium, volcanic rocks, zinc, Fewer tags