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New York City Aquaduct openings, Ossining (Sing Sing), Westchester County, New York, USA i
Regional Level Types
New York City Aquaduct openings - not defined -
Ossining (Sing Sing) - not defined -
Westchester County County
New York State
USA Country

Regional Level Types
New York City Aquaduct openings	- not defined -
Ossining (Sing Sing)	- not defined -
Westchester County	County
New York	State
USA	Country

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Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Latitude & Longitude (WGS84):

41° 9' 46'' North , 73° 51' 43'' West

Latitude & Longitude (decimal):

G#: dr76pjrqe

Köppen climate type:

Cfa : Humid subtropical climate

Nearest Settlements:

Place	Population	Distance
Ossining	25,441 (2017)	0.0km
Briarcliff Manor	8,028 (2017)	3.7km
Croton-on-Hudson	8,269 (2017)	5.6km
Pleasantville	7,173 (2017)	6.7km
Congers	8,363 (2017)	7.1km

Nearest Clubs:
Local clubs are the best way to get access to collecting localities

Club	Location	Distance
Stamford Mineralogical Society	Stamford, Connecticut	30km
North Jersey Mineralogical Society, Inc.	Paterson, New Jersey	38km
Nassau Mineral Club	Glen Cove, New York	38km
Danbury Mineralogical Society	Danbury, Connecticut	43km
New York Mineralogical Club	New York, New York	45km

Mindat Locality ID:

13421

Long-form identifier:

mindat:1:2:13421:2

GUID (UUID V4):

An occurrence in gneiss.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

ⓘ Harmotome

ⓘ 'Heulandite Subgroup'

ⓘ Pectolite

ⓘ Rutile

ⓘ 'Stilbite Subgroup'

3 valid minerals.

Detailed Mineral List:

ⓘ Harmotome

Formula: Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O

References:

Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.85

ⓘ 'Heulandite Subgroup'

Formula: (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O

References:

Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.85

ⓘ Pectolite

Formula: NaCa₂Si₃O₈(OH)

References:

Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.85

ⓘ Rutile

Formula: TiO₂

References:

Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.85

ⓘ 'Stilbite Subgroup'

Formula: M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

References:

Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.85

Gallery:

Ba₂(Si₁₂Al₄)O₃₂ · 12H₂Oⓘ Harmotome

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

Harmotome

New York City Aquaduct openings, Ossining, Westchester County, New York, USA

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ	Rutile	4.DB.05	TiO₂
Group 9 - Silicates
ⓘ	Pectolite	9.DG.05	NaCa₂Si₃O₈(OH)
ⓘ	Harmotome	9.GC.10	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
Unclassified
ⓘ	'Heulandite Subgroup'	-	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
ⓘ	'Stilbite Subgroup'	-	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
H	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
H	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
H	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
O	Oxygen
O	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
O	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
O	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
O	ⓘ Rutile	TiO₂
O	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Na	Sodium
Na	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Na	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Al	Aluminium
Al	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
Al	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Al	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Si	Silicon
Si	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O
Si	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Si	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Si	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
K	Potassium
K	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	Calcium
Ca	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	ⓘ Pectolite	NaCa₂Si₃O₈(OH)
Ti	Titanium
Ti	ⓘ Rutile	TiO₂
Ba	Barium
Ba	ⓘ Harmotome	Ba₂(Si₁₂Al₄)O₃₂ · 12H₂O

Other Regions, Features and Areas containing this locality

North AmericaContinent

North America PlateTectonic Plate

Laurentides DomainPassive Margin

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.

References

Manchester, James G. (1931) The Minerals of New York City and its Environs. Bulletin of the New York Mineralogical Club Vol. 3 (1). New York Mineralogical Clubp.85

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