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Gudelsky Farm Prospect, Howard Co., Maryland, USAi
Regional Level Types
Gudelsky Farm ProspectProspect
Howard Co.County
MarylandState
USACountry

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Latitude & Longitude (WGS84): 39° 10' 52'' North , 76° 52' 38'' West
Latitude & Longitude (decimal): 39.18111,-76.87722
GeoHash:G#: dqcqfseww
USGS MRDS Record:10266788
Locality type:Prospect
Köppen climate type:Cfa : Humid subtropical climate
Nearest Settlements:
PlacePopulationDistance
Riverside6,507 (2006)1.1km
Scaggsville24,333 (2017)4.5km
North Laurel4,474 (2011)4.7km
Fulton2,049 (2011)5.2km
Savage7,054 (2011)6.7km


Commodities (Major) - Mica
Development Status: Prospect

Regions containing this locality

North America PlateTectonic Plate

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


No minerals currently recorded for this locality.

List of minerals for each chemical element

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Famennian - Dapingian
358.9 - 470 Ma



ID: 2992505
Guilford Quartz Monznoite

Age: Paleozoic (358.9 - 470 Ma)

Stratigraphic Name: Guilford Quartz Monznoite

Description: Biotite-muscovite-quartz monzonite; occurs as discontinuous lenticular bodies; age 420 +/- 50 m.y. * by radiogenic dating.

Comments: Radiogenic date from Wetherill et al., 1966. (ref. MD003). Also second age date reference from USGS Geologic Names lexicon (ref. MD004): Isotopic dating (Rb-Sr) of the Guilford Quartz Monzonite indicates the unit is of Silurian age (425 Ma). Original map source: In 1995 the Water Resources Division of the U.S. Geological Survey digitized the geologic map of Maryland from the 1968 paper map (Reference MD001). Information about products from the Maryland Geological Survey can be found at http://www.mgs.md.gov/.

Lithology: Major:{quartz monzonite}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Cambrian - Neoproterozoic
485.4 - 1000 Ma



ID: 3190533
Precambrian-Phanerozoic sedimentary and volcanic rocks

Age: Neoproterozoic to Cambrian (485.4 - 1000 Ma)

Lithology: Metasedimentary/metavolcanic schist

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

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U.S. Bureau of Mines (June, 1959) Report # 90-5


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