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St Helier, Jerseyi
Regional Level Types
St HelierParish
JerseyCrown Dependency

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Neighbouring regions:
St John, Jersey
St Saviour, Jersey
Trinity, Jersey
St Lawrence, Jersey
Type:
Parish
Largest Settlements:
PlacePopulation
Saint Helier28,000 (2018)
Mindat Locality ID:
67848
Long-form identifier:
mindat:1:2:67848:8
GUID (UUID V4):
0
Other Languages:
View 63 more...
French:
Saint-Hélier, Jersey
German:
Saint Helier, Jersey
Italian:
Saint Helier, Isola di Jersey
Russian:
Сент-Хелиер, Джерси
Simplified Chinese:
圣赫利尔, 澤西
Spanish:
San Helier, Jersey
Afrikaans:
Saint Helier, Jersey
Arabic:
ساينت هيلير, جيرزي
Asturian:
Saint-Helier, Xerséi
Azeri:
Sent Helier, Cersi
Basque:
Saint Helier, Jersey
Belarusian:
Сент-Хельер, Джэрсi
Bosnian:
Saint Helier, Jersey
Breton:
Saint Hélyi, Jerzenez
Bulgarian:
Сейнт Хелиър, Джърси
Catalan:
Saint Helier, Jersey
Cebuano:
Saint Helier
Cornish:
Saint Helier, Jersi
Croatian:
Saint Helier, Jersey
Czech:
Saint Helier, Jersey
Danish:
Saint Helier, Jersey
Dutch:
Saint Helier, Jersey
Esperanto:
Saint Helier, Ĵerzejo
Farsi/Persian:
سن هلیه, جرزی
Finnish:
Saint Helier, Jersey
Galician:
Saint Helier, Jersey
Georgian:
სენტ-ჰელიერი, ჯერსი
Greek:
Σεντ Χέλιερ, Υερσέη
Hebrew:
סנט הלייר, ג'רזי
Hungarian:
Saint Helier, Jersey
Icelandic:
Saint Helier, Jersey
Ido:
St Helier, Jersey
Indonesian:
Saint Helier, Jersey
Interlingue:
Saint Helier, Jersey
Japanese:
セント・ヘリア, ジャージー
Korean:
세인트헬리어, 저지섬
Latin:
Saint Helier, Caesarea Insula
Latvian:
Sentheljēra, Džērsija
Ligurian:
Sant'Helier, Jersey
Lithuanian:
Sent Helieras, Džersis
Macedonian:
Сент Хелиер, Џерси
Maori:
Saint Helier, Tōrehe
Minnan / Hokkien-Taiwanese:
Saint Helier, Jersey
Narom:
Saint Hélyi, Jèrri
Northern Frisian:
Saint Helier, Jersey
Norwegian:
Saint Helier, Jersey
Norwegian (Nynorsk):
Saint Helier, Jersey
Novial:
Saint Helier, Jersey
Ossetian:
Сент-Хельер, Джерси
Polish:
Saint Helier, Jersey
Portuguese:
Saint Helier, Jersey
Scots:
Saint Helier, Jersey
Scottish Gaelic:
Saint Helier, Jersey
Serbian:
Сент Хелијер, Џерзи
Serbo-Croatian:
Saint Helier, Jersey
Slovak:
Saint Helier, Jersey
Swedish:
Saint Helier, Jersey
Tamil:
செயின்ட் எலியெர், யேர்சி
Thai:
เซนต์เฮลิเยอร์, เจอร์ซีย์
Traditional Chinese:
聖艾利耶, 澤西
Turkish:
Saint Helier, Jersey
Udmurt:
Сент-Хелиер
Ukrainian:
Сент-Гелієр, Джерсі
Urdu:
سینٹ ہیلیر, جرزی
Vietnamese:
Saint Helier, Jersey
Waray:
Saint Helier, Jersey
Welsh:
Saint Helier, Jersey
Wu Chinese:
圣赫利尔, 杰塞岛
Zazaki:
Saint Helier, Jersey


Saint Helier (French: Saint-Hélier; Norman: Saint Hélyi) is one of the twelve parishes of Jersey, the largest of the Channel Islands in the English Channel. St Helier is the capital of the island (although Government House is situated in St Saviour). The urban area of the parish of St Helier makes up most of the largest town in Jersey, although some of the town's area is situated in adjacent St Saviour, with suburbs sprawling into St Lawrence and St Clement. The greater part of St Helier is rural.

The parish covers a surface area of 4.1 square miles (10.6 km²), being 9% of the total land area of the island (this includes a reclaimed land area of 494 acres (2.00 km²) or 200 ha).

Paleozoic peralkaline minette dyke.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

16 valid minerals. 1 erroneous literature entry.

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:

ⓘ Aegirine
Formula: NaFe3+Si2O6
ⓘ 'Alkali Feldspar'
ⓘ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
ⓘ Arfvedsonite
Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
Description: Ti-bearing arfvedsonite.
ⓘ Calcite
Formula: CaCO3
ⓘ 'Chlorite Group'
ⓘ Diopside
Formula: CaMgSi2O6
ⓘ Diopside var. Salite
Formula: CaMgSi2O6
ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ 'Fayalite-Forsterite Series'
Description: Altered into quartz, magnesioarfvedsonite and hematite.
ⓘ 'Feldspar Group'
ⓘ Hematite
Formula: Fe2O3
ⓘ Ilmenite
Formula: Fe2+TiO3
ⓘ 'K Feldspar'
ⓘ Maghemite
Formula: (Fe3+0.67◻0.33)Fe3+2O4
ⓘ Magnesio-arfvedsonite
Formula: {Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
ⓘ 'Mica Group'
ⓘ Orthoclase
Formula: K(AlSi3O8)
ⓘ Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
ⓘ Prehnite
Formula: Ca2Al2Si3O10(OH)2
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
ⓘ Quartz
Formula: SiO2
ⓘ 'Rhombohedral Carbonate'
Formula: (Ca/Mg/Fe/Mn etc)CO3
ⓘ Siderite
Formula: FeCO3
ⓘ Titanite
Formula: CaTi(SiO4)O
ⓘ Wollastonite
Formula: Ca3(Si3O9)
Locality: Hermitage, St Helier, Jersey - erroneously reported
Description: Was prehnite

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMaghemite4.BB.15(Fe3+0.67◻0.33)Fe3+2O4
ⓘHematite4.CB.05Fe2O3
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSiderite5.AB.05FeCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Group 9 - Silicates
ⓘTitanite9.AG.15CaTi(SiO4)O
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘDiopside9.DA.15CaMgSi2O6
ⓘvar. Salite9.DA.15CaMgSi2O6
ⓘAegirine9.DA.25NaFe3+Si2O6
ⓘArfvedsonite9.DE.25[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
ⓘMagnesio-arfvedsonite9.DE.25{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
ⓘWollastonite ?9.DG.05Ca3(Si3O9)
ⓘPrehnite9.DP.20Ca2Al2Si3O10(OH)2
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
ⓘOrthoclase9.FA.30K(AlSi3O8)
Unclassified
ⓘ'Alkali Feldspar'-
ⓘ'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ⓘ'Chlorite Group'-
ⓘ'Feldspar Group'-
ⓘ'Mica Group'-
ⓘ'Fayalite-Forsterite Series'-
ⓘ'K Feldspar'-
ⓘ'Pyroxene Group'-ADSi2O6
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Rhombohedral Carbonate'-(Ca/Mg/Fe/Mn etc)CO3

List of minerals for each chemical element

HHydrogen
Hⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hⓘ Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ PrehniteCa2Al2Si3O10(OH)2
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ CalciteCaCO3
Cⓘ SideriteFeCO3
Cⓘ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
OOxygen
Oⓘ AegirineNaFe3+Si2O6
Oⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Oⓘ CalciteCaCO3
Oⓘ DiopsideCaMgSi2O6
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ HematiteFe2O3
Oⓘ IlmeniteFe2+TiO3
Oⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Oⓘ Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Oⓘ OrthoclaseK(AlSi3O8)
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ PrehniteCa2Al2Si3O10(OH)2
Oⓘ QuartzSiO2
Oⓘ SideriteFeCO3
Oⓘ TitaniteCaTi(SiO4)O
Oⓘ WollastoniteCa3(Si3O9)
Oⓘ Fayalite-Forsterite Series
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Diopside var. SaliteCaMgSi2O6
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Oⓘ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FFluorine
Fⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ AegirineNaFe3+Si2O6
Naⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Naⓘ Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
MgMagnesium
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ Fayalite-Forsterite Series
Mgⓘ Diopside var. SaliteCaMgSi2O6
Mgⓘ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
AlAluminium
Alⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alⓘ OrthoclaseK(AlSi3O8)
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ PrehniteCa2Al2Si3O10(OH)2
SiSilicon
Siⓘ AegirineNaFe3+Si2O6
Siⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Siⓘ DiopsideCaMgSi2O6
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Siⓘ OrthoclaseK(AlSi3O8)
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Siⓘ PrehniteCa2Al2Si3O10(OH)2
Siⓘ QuartzSiO2
Siⓘ TitaniteCaTi(SiO4)O
Siⓘ WollastoniteCa3(Si3O9)
Siⓘ Fayalite-Forsterite Series
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Diopside var. SaliteCaMgSi2O6
PPhosphorus
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Clⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ OrthoclaseK(AlSi3O8)
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ CalciteCaCO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Caⓘ PrehniteCa2Al2Si3O10(OH)2
Caⓘ TitaniteCaTi(SiO4)O
Caⓘ WollastoniteCa3(Si3O9)
Caⓘ Diopside var. SaliteCaMgSi2O6
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Caⓘ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
TiTitanium
Tiⓘ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ TitaniteCaTi(SiO4)O
MnManganese
Mnⓘ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FeIron
Feⓘ AegirineNaFe3+Si2O6
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ HematiteFe2O3
Feⓘ IlmeniteFe2+TiO3
Feⓘ Maghemite(Fe3+0.67◻0.33)Fe23+O4
Feⓘ Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2
Feⓘ SideriteFeCO3
Feⓘ Fayalite-Forsterite Series
Feⓘ Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Saint_Helier
Wikidata ID:Q147738
GeoNames ID:3042091

Localities in this Region

Jersey

Other Regions, Features and Areas that Intersect

Channel IslandsGroup of Islands
Eurasian PlateTectonic Plate

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