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Strang Emery Pit, Toddville, Cortlandt Township, Westchester Co., New York, USAi
Regional Level Types
Strang Emery PitPit
Toddville- not defined -
Cortlandt TownshipTownship
Westchester Co.County
New YorkState
USACountry

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Key
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Latitude & Longitude (WGS84): 41° 17' 30'' North , 73° 53' 15'' West
Latitude & Longitude (decimal): 41.29167,-73.88750
GeoHash:G#: dr76ysuv2
Locality type:Pit
Köppen climate type:Cfa : Humid subtropical climate


An emery mine located at Toddville near Peekskill.

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


4 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Analcime
Formula: Na(AlSi2O6) · H2O
Reference: Rocks & Min.: 7:91; 8:38.
'Corundite'
Reference: Rocks & Min.: 7:91; 8:38.
Corundum
Formula: Al2O3
Reference: Rocks & Min.: 7:91; 8:38.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Rocks & Min.: 7:91; 8:38.
Opal
Formula: SiO2 · nH2O
Reference: Rocks & Min.: 7:91; 8:38.
Opal var: Opal-AN
Formula: SiO2 · nH2O
Reference: Rocks & Min.: 7:91; 8:38.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Corundum'4.CB.05Al2O3
'Magnetite'4.BB.05Fe2+Fe3+2O4
'Opal'4.DA.10SiO2 · nH2O
var: Opal-AN4.DA.10SiO2 · nH2O
Group 9 - Silicates
'Analcime'9.GB.05Na(AlSi2O6) · H2O
Unclassified Minerals, Rocks, etc.
'Corundite'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Corundum4.3.1.1Al2O3
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
Unclassified Minerals, Rocks, etc.
'Corundite'-
Opal
var: Opal-AN
-SiO2 · nH2O

List of minerals for each chemical element

HHydrogen
H AnalcimeNa(AlSi2O6) · H2O
H OpalSiO2 · nH2O
H Opal (var: Opal-AN)SiO2 · nH2O
OOxygen
O AnalcimeNa(AlSi2O6) · H2O
O CorundumAl2O3
O MagnetiteFe2+Fe23+O4
O OpalSiO2 · nH2O
O Opal (var: Opal-AN)SiO2 · nH2O
NaSodium
Na AnalcimeNa(AlSi2O6) · H2O
AlAluminium
Al AnalcimeNa(AlSi2O6) · H2O
Al CorundumAl2O3
SiSilicon
Si AnalcimeNa(AlSi2O6) · H2O
Si OpalSiO2 · nH2O
Si Opal (var: Opal-AN)SiO2 · nH2O
FeIron
Fe MagnetiteFe2+Fe23+O4

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

Late Devonian
358.9 - 382.7 Ma



ID: 2785025
Muscovite-biotite granodiorite

Age: Late Devonian (358.9 - 382.7 Ma)

Description: Muscovite-biotite granodiorite - of Peekskill Pluton.

Comments: Original map source: NYS Museum, NYS Geological Survey, NYS Museum Technology Center, 1999, bedrock geology of NYS data is distributed in ARC/INFOr EXPORT format (with '.e00' extension) in 5 seperate files based on 1970 printed map sheets, scale 1:250,000.

Lithology: Major:{granodiorite}

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]

Mesoproterozoic
1000 - 1600 Ma



ID: 3188605
Mesoproterozoic crystalline metamorphic rocks

Age: Mesoproterozoic (1000 - 1600 Ma)

Lithology: Paragneiss; paragneiss

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

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Rocks & Minerals (1932): 7: 91.
Rocks & Minerals (1933): 8: 38.


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