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Cross Hill iron mines, Piermont, Grafton Co., New Hampshire, USA

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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 43° 56' 26'' North , 71° 49' 13'' West (est.)
Margin of Error:~0km
Locality type:Group of Mines
Köppen climate type:Dfb : Warm-summer humid continental climate


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

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


Mineral List


5 valid minerals.

Detailed Mineral List:

'Apatite'
Reference: Morrill, P. (1960) New Hampshire Mines and Mineral Localities, 2nd edition. Dartmouth College Museum, Hanover, New Hampshire, 46 pages.
Baryte
Formula: BaSO4
Reference: Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.13
Hematite
Formula: Fe2O3
Reference: Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.13
Ilmenite
Formula: Fe2+TiO3
Reference: Morrill, P. (1960) New Hampshire Mines and Mineral Localities, 2nd edition. Dartmouth College Museum, Hanover, New Hampshire, 46 pages.
'commodity:Iron'
Formula: Fe
Reference: From USGS MRDS database
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Morrill, P. (1960) New Hampshire Mines and Mineral Localities, 2nd edition. Dartmouth College Museum, Hanover, New Hampshire, 46 pages.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Morrill, P. (1960) New Hampshire Mines and Mineral Localities, 2nd edition. Dartmouth College Museum, Hanover, New Hampshire, 46 pages.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Hematite'4.CB.05Fe2O3
'Ilmenite'4.CB.05Fe2+TiO3
'Magnetite'4.BB.05Fe2+Fe3+2O4
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
'Baryte'7.AD.35BaSO4
Group 9 - Silicates
'Muscovite'9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Apatite'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Ilmenite4.3.5.1Fe2+TiO3
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Baryte28.3.1.1BaSO4
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Apatite'-

List of minerals for each chemical element

HHydrogen
H MuscoviteKAl2(AlSi3O10)(OH)2
OOxygen
O BaryteBaSO4
O HematiteFe2O3
O IlmeniteFe2+TiO3
O MagnetiteFe2+Fe23+O4
O MuscoviteKAl2(AlSi3O10)(OH)2
AlAluminium
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si MuscoviteKAl2(AlSi3O10)(OH)2
SSulfur
S BaryteBaSO4
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
TiTitanium
Ti IlmeniteFe2+TiO3
FeIron
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4
BaBarium
Ba BaryteBaSO4

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Jackson, Charles T. (1844): Final Report on The Geology and Mineralogy of New Hampshire.
Meyers & Stewart (1956). The Geology of NH: Part III Minerals and Mines. p.13


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