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Unnamed quarry, Waterworks Valley, St Lawrence, Jerseyi
Regional Level Types
Unnamed quarry- not defined -
Waterworks ValleyValley
St Lawrence- not defined -
JerseyCrown Dependency

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Latitude & Longitude (WGS84):
49° 12' 30'' North , 2° 8' 9'' West
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
Saint Helier28,000 (2018)3.2km
Sark600 (2018)29.7km
La Seigneurie170 (2012)30.3km
Barneville-Plage2,308 (2016)32.2km
Baubigny169 (2016)33.6km

A former clay quarry located North of Dannemarche reservoir.

GPS coordinates are approximate.

Regions containing this locality

Eurasian PlateTectonic Plate
Channel IslandsGroup of Islands

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List

1 erroneous literature entry.

Detailed Mineral List:

Formula: CaAl2Si6O16 · 5H2O
Reference: Mineralogical Magazine 1982 46 : 504-506.
'K Feldspar'
Reference: Mineralogical Magazine 1982 46 : 504-506.
'K Feldspar var: Adularia'
Formula: KAlSi3O8
Reference: Mineralogical Magazine 1982 46 : 504-506.

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
Epistilbite ?9.GD.45CaAl2Si6O16 · 5H2O
Unclassified Minerals, Rocks, etc.
'K Feldspar'-
'var: Adularia'-KAlSi3O8

List of minerals arranged by Dana 8th Edition classification

Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Epistilbite ? · 5H2O
Unclassified Minerals, Mixtures, etc.
'K Feldspar'-
'var: Adularia'-KAlSi3O8

List of minerals for each chemical element

H EpistilbiteCaAl2Si6O16 · 5H2O
O K Feldspar (var: Adularia)KAlSi3O8
O EpistilbiteCaAl2Si6O16 · 5H2O
Al K Feldspar (var: Adularia)KAlSi3O8
Al EpistilbiteCaAl2Si6O16 · 5H2O
Si K Feldspar (var: Adularia)KAlSi3O8
Si EpistilbiteCaAl2Si6O16 · 5H2O
K K Feldspar (var: Adularia)KAlSi3O8
Ca EpistilbiteCaAl2Si6O16 · 5H2O


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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Bishop, A.C., Couper, A.G., Mourant, A.E. (1982) Re-examination of the alleged occurrence of wollastonite and epistilbite in Jersey. Mineralogical Magazine, 46(341), 504-506.

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