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Croydon, Sullivan County, New Hampshire, USAi
Regional Level Types
Croydon- not defined -
Sullivan CountyCounty
New HampshireState
USACountry

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Latitude & Longitude (WGS84):
43° 27' 2'' North , 72° 9' 47'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Croydon704 (2017)0.0km
Grantham2,308 (2017)4.8km
Sunapee3,254 (2017)9.3km
Newport4,769 (2017)9.5km
Springfield1,007 (2017)11.6km


Croydon is a town, incorporated in 1763.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

8 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

β“˜ Andalusite
Formula: Al2(SiO4)O
Reference: Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities
β“˜ Andalusite var. Chiastolite
Formula: Al2(SiO4)O
Reference: Robinson, S. 1825: A Catalogue of American Minerals, with Their Localities
β“˜ Chalcopyrite
Formula: CuFeS2
Reference: No reference listed
β“˜ Goethite
Formula: Ξ±-Fe3+O(OH)
Reference: No reference listed
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: No reference listed
β“˜ Pyrite
Formula: FeS2
Reference: No reference listed
β“˜ Pyrrhotite
Formula: Fe1-xS
Reference: No reference listed
β“˜ Quartz
Formula: SiO2
Reference: No reference listed
β“˜ Quartz var. Amethyst
Formula: SiO2
Reference: No reference listed
β“˜ Sphalerite
Formula: ZnS
Reference: No reference listed

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Pyrite2.EB.05aFeS2
β“˜Pyrrhotite2.CC.10Fe1-xS
β“˜Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
β“˜Goethite4.00.Ξ±-Fe3+O(OH)
β“˜Quartz4.DA.05SiO2
β“˜var. Amethyst4.DA.05SiO2
Group 9 - Silicates
β“˜Andalusite9.AF.10Al2(SiO4)O
β“˜var. Chiastolite9.AF.10Al2(SiO4)O
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ GoethiteΞ±-Fe3+O(OH)
OOxygen
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ Quartz var. AmethystSiO2
Oβ“˜ GoethiteΞ±-Fe3+O(OH)
Oβ“˜ Andalusite var. ChiastoliteAl2(SiO4)O
Oβ“˜ AndalusiteAl2(SiO4)O
AlAluminium
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Andalusite var. ChiastoliteAl2(SiO4)O
Alβ“˜ AndalusiteAl2(SiO4)O
SiSilicon
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ Quartz var. AmethystSiO2
Siβ“˜ Andalusite var. ChiastoliteAl2(SiO4)O
Siβ“˜ AndalusiteAl2(SiO4)O
SSulfur
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ PyriteFeS2
Sβ“˜ PyrrhotiteFe1-xS
Sβ“˜ SphaleriteZnS
KPotassium
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
FeIron
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ PyriteFeS2
Feβ“˜ PyrrhotiteFe1-xS
Feβ“˜ GoethiteΞ±-Fe3+O(OH)
CuCopper
Cuβ“˜ ChalcopyriteCuFeS2
ZnZinc
Znβ“˜ SphaleriteZnS

Localities in this Region

Other Regions, Features and Areas containing this locality


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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