Search results for dikes
FiltersPDF
41 datasets for “dikes”
- Data.gov Catalog
Digital Geologic-GIS Map of Virgin Islands National Park, Virgin Islands (NPS, GRD, GRI, VIIS, VIIS digital map) adapted from a U.S. Geological Survey Professional Paper map by Rankin (2002)
National Park ServiceUpdated 9 Jan 2024
The Digital Geologic-GIS Map of Virgin Islands National Park, Virgin Islands is composed of GIS data layers …
- ZIP
- Open Government Canada
Volcanic-hosted epithermal gold-sulphide mineralization and associated enrichment processes, Sixtymile River area, Yukon Territory, Canada
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
… aplitic dikes, Upper Cretaceous porphyritic dikes and volcanic rocks with intercalated sedimentary rocks, Quaternary alkaline basaltic dikes and …
- HTML
- Open Government Canada
Update on the bedrock geology of the Rusty Mountain area, southern Wernecke Mountains, Yukon (parts of NTS 106C/4, 5, 12 and 106D/1, 8)
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
… Three suites of intrusions are documented: (1) 10–200 m thick, subalkaline, mafic sills and dikes of the …
- HTML
- Data.gov Catalog
Digital Geologic-GIS Map of Yosemite National Park and Vicinity, California (NPS, GRD, GRI, YOSE, YOSE digital map) adapted from U.S. Geological Survey Geologic Quadrangle Maps by Bateman, Kistler, Huber, Dodge, Krauskopf, Peck and others (1965, 1966, 1968, 1971, 1980, 1985, 1987, 1989 and 2002), Miscellaneous Field Studies Maps by Huber (1983), and Bateman and Krauskopf (1987) and a Geologic Investigations Series Map by Wahrhaftig (2000), and a California Geological Survey Map Sheet map by Ches
National Park ServiceUpdated 5 May 2021
The Digital Geologic-GIS Map of Yosemite National Park and Vicinity, California is composed of GIS data layers …
- ZIP
- Open Government Canada
Preliminary stratigraphy and distribution of Devono-Mississippian massive sulphide-bearing volcanic rocks in the Mount Vermilion (Wolf) area, Pelly Mountains (105 G/5 and G/6), southeast Yukon
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
… tuff interbedded with argillite and lesser trachyte sills/dikes. The middle of the succession is made up primarily …
- HTML
- Open Government Canada
Flood protection structures (OPI)
Government and Municipalities of Québec | Gouvernement et municipalités du QuébecUpdated 23 Sept 2026
… For example, they may be embankment dikes or protective walls.**This third party metadata element was translated using …
- ESRI REST
- GEOJSON
- HTML
- OTHER
- Open Government Canada
Geology of Mt. Nansen (115I/3) and Stoddart Creek (115I/6), Dawson Range, Central Yukon
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
… Numerous intermediate to felsic porphyry stocks and dikes may be of Mount Nansen age in part, but they …
- HTML
- Open Government Canada
Field investigations of the Sugar gold prospect, Dawson Range, Yukon (NTS 115J/14 and 115J/15)
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
… Plutonic rocks are cut by steep, west to northwest-striking andesite dikes of uncertain age. Alteration and mineralized …
- HTML
- Open Government Canada
Geology of the Quartet Mountain lamprophyre suite, Wernecke Mountains, Yukon
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
The Early Cambrian Quartet Mountain lamprophyres are volatile-rich ultramafic alkaline dikes that crosscut the Wernecke and Mackenzie …
- HTML
- Open Government Canada
U-Pb zircon age and Pb isotopic constraints on the age and origin of porphyry and epithermal vein mineralization in the eastern Dawson Range, Yukon
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
Six dikes that are closely associated with the Klaza epithermal vein system in the Mt. Nansen district yield …
- HTML
- Open Government Canada
Are mafic dykes in the Nor and Hart River areas of the Yukon correlative to the Bonnet Plume River Intrusions? Constraints from geochemistry.
Government of Yukon | Gouvernement du YukonUpdated 26 Aug 2026
Samples of mafic to intermediate dikes were collected from the Nor and Hart River areas of the Yukon …
- HTML
- Data.gov Catalog
Digital Geologic-GIS Map of the Matterhorn Peak 15' Quadrangle, California (NPS, GRD, GRI, YOSE, MATP digital map) adapted from a California Geological Survey Map Sheet map by Chesterman (1975)
National Park ServiceUpdated 26 Apr 2021
The Digital Geologic-GIS Map of the Matterhorn Peak Quadrangle, California is composed of GIS data layers and …
- ZIP
- Data.gov Catalog
Reconnaissance Geologic-GIS Map of the Gila Wilderness Study Area, New Mexico
National Park ServiceUpdated 1 Feb 2026
The Reconnaissance Geologic-GIS Map of the Gila Wilderness Study Area, New Mexico, adapted from a U.S …
- ZIP
- Data.gov Catalog
Digital Geologic-GIS Map of the Hetch Hetchy 15' Reservoir Quadrangle, California (NPS, GRD, GRI, YOSE, HEHR digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Kistler (1973)
National Park ServiceUpdated 26 Apr 2021
The Digital Geologic-GIS Map of the Hetch Hetchy Reservoir Quadrangle, California is composed of GIS data layers …
- ZIP
- Data.gov Catalog
Digital Geologic-GIS Map of Fayette County, Pennsylvania (NPS, GRD, GRI, FONE, FRHI, FACO digital map) adapted from a Pennsylvania Geological Survey Water Resource Report map by McElroy (1988)
National Park ServiceUpdated 8 Jul 2021
The Digital Geologic-GIS Map of Fayette County, Pennsylvania is composed of GIS data layers and GIS tables …
- ZIP
- Data.gov Catalog
Digital Bedrock Geologic-GIS Map of portions of the Culvers Gap and Lake Maskenozha Quadrangles , New Jersey (NPS, GRD, GRI, DEWA, CLGM digital map) adapted from a New Jersey Geological Survey Geologic Map Series map by Monteverde (1992)
National Park ServiceUpdated 28 May 2021
The Digital Bedrock Geologic-GIS Map of portions of the Culvers Gap and Lake Maskenozha Quadrangles , New Jersey …
- ZIP
- Data.gov Catalog
Geologic-GIS Map of Kenai Fjords National Park and Vicinity, Alaska
National Park ServiceUpdated 1 Apr 2026
The Digital Geologic-GIS Map of Kenai Fjords National Park and Vicinity, Alaska, adapted from a U.S …
- ZIP
- Data.gov Catalog
Digital Geologic-GIS Map of the Dardanelles Cone 15' Quadrangle, California (NPS, GRD, GRI, YOSE, DACO digital map) adapted from a U.S. Geological Survey Miscellaneous Field Studies Map by Huber (1983)
National Park ServiceUpdated 26 Apr 2021
The Digital Geologic-GIS Map of the Dardanelles Cone Quadrangle, California is composed of GIS data layers and …
- ZIP
- Data.gov Catalog
Digital Geologic-GIS Map of the Powderhorn Quadrangle, Colorado (NPS, GRD, GRI, CURE, POWD digital map) adapted from a U.S. Geological Survey Geologic Quadrangle Map by Hedlund and Olson (1975)
National Park ServiceUpdated 19 Apr 2023
The Digital Geologic-GIS Map of the Powderhorn Quadrangle, Colorado is composed of GIS data layers and GIS …
- ZIP
- Data.gov Catalog
Digital Geologic-GIS Map of Rocky Mountain National Park and Vicinity, Colorado (NPS, GRD, GRI, ROMO, ROMO digital map) adapted from a U.S. Geological Survey Miscellaneous Investigations Series Map by Braddock and Cole (1990)
National Park ServiceUpdated 20 Feb 2025
The Digital Geologic-GIS Map of Rocky Mountain National Park and Vicinity, Colorado is composed of GIS data …
- ZIP