Filters: Tags: Precambrian (X)
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Core Research Center, core U898, from well operated by UNIVERSITY OF COLORADORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U898", "API Num": null, "Operator": "UNIVERSITY OF COLORADO", "Well Name": "ELK M-2", "Field": null, "State": "CO", "County": "PARK", "Type": "FULL", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "39.29898", "Longitude": "-105.78381", "coordinates_geohash": "9wuz8f4t4sf5", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "PRE CAMBRIAN", "Age": "PRECAMBRIAN", "Min Depth": "1", "Max Depth": "57"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/18119",...
The geology of an area of 660 square miles mostly in the northeastern corner of Tennessee and small adjacent areas in Virginia and North Carolina is the subject of this report. The region lies principally in the Unaka province, with extensions northwestward into the Appalachian Valley and southwestward into the Blue Ridge province. The report combines results of surveys made between 1941 and 1953 by the U. S. Geological Survey, the Tennessee Division of Geology, and the Tennessee Valley Authority, and is published in cooperation with the Tennessee Division of Geology. Northeasternmost Tennessee is a region of widespread mineralization and was formerly important for mineral production. Iron, manganese, and bauxite...
Core Research Center, cutting CZ08443, from well operated by SINCLAIR OIL & GASRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "CZ08443", "API Num": "4901305124", "Operator": "SINCLAIR OIL & GAS", "Well Name": "1 COOPER CREEK", "Field": "WC", "State": "WY", "County": "FREMONT", "Thin Sec": "F", "Analysis": "F", "Latitude": "42.38131", "Longitude": "-107.62694", "coordinates_geohash": "9xe3ngk3n8bc", "Source": "FROM STATE RECORDS", "Min": "30", "Max": "12220", "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/19254",...
Core Research Center, core U897, from well operated by UNIVERSITY OF COLORADORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U897", "API Num": null, "Operator": "UNIVERSITY OF COLORADO", "Well Name": "ELK M-3", "Field": null, "State": "CO", "County": "PARK", "Type": "FULL", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "39.29896", "Longitude": "-105.78381", "coordinates_geohash": "9wuz8f4t4945", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "PRE CAMBRIAN", "Age": "PRECAMBRIAN", "Min Depth": "1", "Max Depth": "227"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/18120",...
Core Research Center, core R909, from well operated by US BUREAU OF RECLAMATIONRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "R909", "API Num": null, "Operator": "US BUREAU OF RECLAMATION", "Well Name": "DH-PP-02", "Field": "SPRING CANYON", "State": "AZ", "County": "MOHAVE", "Type": "FULL", "Photos": "T", "Thin Sec": "T", "Analysis": "T", "Latitude": "36.008652", "Longitude": "-114.20838", "coordinates_geohash": "9qquc55vxg5x", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "HUALAPAI LIMESTONE", "Age": "TERTIARY", "Min Depth": "1", "Max Depth": "8"},...
Core Research Center, core U163, from well operated by MINERAL SYSTEMS INCRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U163", "API Num": null, "Operator": "MINERAL SYSTEMS INC", "Well Name": "WEBSTER PASS #4", "Field": null, "State": "CO", "County": "PARK", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.525833", "Longitude": "-105.828333", "coordinates_geohash": "9xh8zg6ntj73", "Source": "FROM STATE RECORDS", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "PRE CAMBRIAN", "Age": "PRECAMBRIAN", "Min Depth": "1", "Max Depth":...
Categories: Physical Item;
Tags: Biotite gneiss,
Early Proterozoic,
PORPHYRY,
PRE CAMBRIAN,
PRECAMBRIAN,
The Lynne Deposit is a Volcanogenic Massive Sulfide Deposit in Oneida County in northern Wisconsin containing zinc, lead, silver, and small amounts of gold and copper. In 1990 and 1991, the Noranda Company drilled 133 exploration boreholes, and the core from some of these holes was donated to WGNHS and the Natural Resource Research Institute (NRRI) in Duluth, MN. In 2021, the NRRI donated core from seven holes to WGNHS. These cores were photographed, and detailed logs were created by Dr. Robert Lodge and students from the University of Wisconsin Eau Claire. Original documentation from the Noranda Company including logs, assays, cross sections, reports, and a site map are available at Oneida County’s website: https://www.co.oneida.wi.us/archive/mining/category1da1.html?linkcatid=9...
Dataset contains digital versions of physical core logs housed in Missouri Geological Survey archives. The logs are variable in detail, ranging from simple locations and formation tops to extensive stratigraphic descriptions and chemistry. A portion were done by MGS staff; others were donated by industry, academia, and government entities. The dataset includes logs for mines or undeveloped deposits with occurrences of or potential for critical minerals, along with logs in areas with permissive geology. The dataset comprises three tables: header and location information; formation/stratigraphic top, bottom and written description; and geochemical and assay data.
Core Research Center, core U706, from well operated by NURE (BENDIX FIELD ENGINEERING)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U706", "API Num": null, "Operator": "NURE (BENDIX FIELD ENGINEERING)", "Well Name": "6 SWB", "Field": "SAND WASH BASIN", "State": "CO", "County": "MOFFAT", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "40.65663", "Longitude": "-108.6975", "coordinates_geohash": "9x4xq92fh9js", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "BROWNS PARK", "Age": "TERTIARY", "Min Depth": "1015",...
Categories: Physical Item;
Tags: BROWNS PARK,
Browns Park Fm,
Browns Park Formation,
DRILL CUTTINGS,
Miocene - Pliocene,
Digital files of basement structure in Colorado, including structure contours on top of Precambrian basement rock, selected wells drilled to Precambrian and Lower Paleozoic rocks, sedimentary basins, major oil and gas fields, Precambrian and Upper Cretaceous to Tertiary volcanic and intrusive rock outcrops. Major sedimentary basins and arches, as well as Precambrian mountain ranges and volcanic fields are included. Also included are 73 gas fields and 129 oil fields.
Australia. Overturned fold in silty dolomite, above gypsum bed in Precambrian rocks of Gillan Member, Bitter Spring Dolomite, at Ringwood Station, east of Alice Spring. Australia. 1976.
In 1968, the Missouri Geological Survey (MGS) established the Operation Basement program to address three objectives: a) to obtain drill hole and underground mining data relative to the structure and composition of the buried Precambrian basement; b) to expand mapping in the Precambrian outcrop area and conduct research related to Precambrian geology and mineral resources; and c) to publish the results of the first two objectives in the Contribution to Precambrian Geology series (Kisvarsanyi, 1976). The database presented here represents the first of those objectives. It was originally compiled in close cooperation with exploration and mining companies operating in Missouri, who provided drillhole data, core and...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Adair County,
Andrew County,
Atchison County,
Audrain County,
Barry County,
Dataset contains digital versions of physical core logs housed in Missouri Geological Survey archives. The logs are variable in detail, ranging from simple locations and formation tops to extensive stratigraphic descriptions and chemistry. A portion were done by MGS staff; others were donated by industry, academia, and government entities. The dataset includes logs for mines or undeveloped deposits with occurrences of or potential for critical minerals, along with logs in areas with permissive geology. The dataset comprises three tables: header and location information; formation/stratigraphic top, bottom and written description; and geochemical and assay data.
Core Research Center, core W347, from well operated by NURE (BENDIX FIELD ENGINEERING)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "W347", "API Num": null, "Operator": "NURE (BENDIX FIELD ENGINEERING)", "Well Name": "SW-1 (NEMO COREHOLE 1)", "Field": "NEMO", "State": "SD", "County": "MEADE", "Type": null, "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": null, "Longitude": null, "Source": null, "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "METAMORPHIC ROCK", "Age": "PRECAMBRIAN", "Min Depth": "29", "Max Depth": "564"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/17093",...
Core Research Center, core U144, from well operated by MINERAL SYSTEMS INCRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U144", "API Num": null, "Operator": "MINERAL SYSTEMS INC", "Well Name": "WEBSTER PASS #3", "Field": null, "State": "CO", "County": "PARK", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.527778", "Longitude": "-105.828611", "coordinates_geohash": "9xh8zgccyxuh", "Source": "FROM STATE RECORDS", "Security Flag": "VIEWING ALLOWED, NO SAMPLING UNLESS APPROVED", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "PRE CAMBRIAN", "Age": "PRECAMBRIAN", "Min Depth": "1", "Max Depth":...
Categories: Physical Item;
Tags: Late Pleistocene-Holocene,
PORPHYRY,
PRE CAMBRIAN,
PRE CAMBRIAN,
PRECAMBRIAN,
Core Research Center, core W243, from well operated by NURE (BENDIX FIELD ENGINEERING)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "W243", "API Num": null, "Operator": "NURE (BENDIX FIELD ENGINEERING)", "Well Name": "SIERRA MADRE 8", "Field": "SIERRA MADRE", "State": "WY", "County": "CARBON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.17652", "Longitude": "-106.89393", "coordinates_geohash": "9x7fpxfnwgsv", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "METAGABBRO", "Age": "PRECAMBRIAN", "Min Depth":...
Categories: Physical Item;
Tags: Deep Lake Group,
MAGNOLIA,
METAGABBRO,
METAGABBRO,
Metasedimentary rocks - Deep Lake Group,
Core Research Center, core W246, from well operated by NURE (BENDIX FIELD ENGINEERING)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "W246", "API Num": null, "Operator": "NURE (BENDIX FIELD ENGINEERING)", "Well Name": "MEDICINE BOW 9-R", "Field": "MEDICINE BOW", "State": "WY", "County": "CARBON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.34401", "Longitude": "-106.46236", "coordinates_geohash": "9xk71qkqr4nd", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "MAGNOLIA", "Age": "PRECAMBRIAN", "Min Depth":...
Categories: Physical Item;
Tags: CONICAL PEAK QUARTZITE,
MAGNOLIA,
Metasedimentary and metavolcanic rocks,
PRECAMBRIAN,
PRECAMBRIAN,
Core Research Center, core U906, from well operated by FRAMCORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U906", "API Num": null, "Operator": "FRAMCO", "Well Name": "DH-34 (ORD MOUNTAIN)", "Field": "ORD MOUNTAIN", "State": "CA", "County": "SAN BERNARDINO", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": null, "Longitude": null, "Source": null, "Security Flag": null, "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "METAMORPHIC ROCK", "Age": "PRECAMBRIAN", "Min Depth": "12", "Max Depth": "134"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/17276"}
This set includes 52 cores collected from the Mohawk River Valley, NY (Herkimer, Fulton, Montgomery, Schoharie, and Saratoga Counties). Each well was cored continuously from the top of bedrock to the total depth (TD), capturing a complete stratigraphic section of Late Ordovician to (in most cases) Precambrian basement. Core diameters are BX and NX, and lengths range from ~400 to ~1400 feet. The Mohawk Valley cores are of particular value because they were collected at the north end of the Appalachian Basin, in an area where there has been little other exploratory drilling. The results from previous analyses are available upon request.
Categories: Data;
Tags: Bedrock Core,
Black River Limestone,
Cambrian,
Geological Collection,
Mohawk Valley,
Core Research Center, core W232, from well operated by NURE (BENDIX FIELD ENGINEERING)Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "W232", "API Num": null, "Operator": "NURE (BENDIX FIELD ENGINEERING)", "Well Name": "SIERRA MADRE 1-A", "Field": "SIERRA MADRE", "State": "WY", "County": "CARBON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.29241", "Longitude": "-107.23015", "coordinates_geohash": "9x7dzvj3srhu", "Source": "CENTER OF QUARTER SECTION", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "METAMORPHIC ROCK", "Age": "PRECAMBRIAN", "Min...
Categories: Physical Item;
Tags: DEEP GULCH CONGLOMERATE,
JACK CREEK QUARTZITE,
Jack Creek Quartzite,
Jack Creek Quartzite,
METAMORPHIC ROCK,
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