Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Long Hill, Trumbull, Fairfield Co., Connecticut, USA

mindat Locality ID: 246208
mindat URL: http://www.mindat.org/loc-246208.html

Tectonic Settings:

Total number of sublocalities beneath "Long Hill, Trumbull, Fairfield Co., Connecticut, USA": 8
Total number of bottom-level sublocalities: 8

Number of Child Localities: 8
Child Localities:
Corporate Drive Construction Site
Corporate Drive Road Cut
Old Mine Park (Lane’s Mine Of Trumbull; Lane's New Stratford Mine; Hubbard Mine; Long Hill Mine; Old Tungsten Mine)
Old Mine Plaza Construction Site
Poquonock River Outcrops
Porter Hill Road Roadcut
State Route 111 Construction Site
State Route 111 Road Cuts

Latitude: 41°17'10"N
Longitude: 73°13'27"W
Decimal Degree (lat, lon): 41.286111111111,-73.224166666667

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Alunite	Amorphous	Amphibole	Apatite	Aragonite	Arsenic	Arsenopyrite	Axinite	Baryte	Beryl
Bismutite	Brookite	Calcite	Chalcopyrite	Chlorite	Clay	Clinozoisite	Cobaltite	Columbite	Copper
Corundum	Devilline	Diaspore	Epidote	Feldspar	Fluorite	Garnet	Gypsum	Halotrichite	Heulandite
Malachite	Marcasite	Melanterite	Mica	Milarite	Molybdenite	Nickeline	None	Not in a structural group	Prehnite
Pyrite	Pyroxene	Quartz	Rocksalt	Rutile	Scapolite	Scheelite	Sphalerite	Spinel	Starkeyite
Stibnite	Stilbite	Sulphur	Talc	Titanite	Topaz	Tourmaline	Tungstite	Vivianite	Zircon

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al As B Ba Be Bi C Ca Cl Co Cu F Fe H K Mg Mo Na O P Pb S Si Ti U W Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Alunite Amorphous Amphibole Apatite Aragonite Arsenic Arsenopyrite Axinite Baryte Beryl
Bismutite Brookite Calcite Chalcopyrite Chlorite Clay Clinozoisite Cobaltite Columbite Copper
Corundum Devilline Diaspore Epidote Feldspar Fluorite Garnet Gypsum Halotrichite Heulandite
Malachite Marcasite Melanterite Mica Milarite Molybdenite Nickeline None Not in a structural group Prehnite
Pyrite Pyroxene Quartz Rocksalt Rutile Scapolite Scheelite Sphalerite Spinel Starkeyite
Stibnite Stilbite Sulphur Talc Titanite Topaz Tourmaline Tungstite Vivianite Zircon

84 IMA Minerals at location:

Actinolite ()*	Albite ()*	Almandine ()*	Anatase ()*	Annite ()*
Aragonite ()*	Arsenopyrite ()*	Aurichalcite ()*	Axinite-(Fe) ()*	Azurite ()*
Baryte ()*	Bavenite ()*	Beryl ()*	Bismuth ()*	Bismuthinite ()*
Bismutite ()*	Bornite ()*	Brookite ()*	Calcite ()*	Chalcopyrite ()*
Clinochlore ()*	Clinozoisite ()*	Cobaltite ()*	Copper ()*	Cuprite ()*
Devilline ()*	Diaspore ()*	Diopside ()*	Dolomite ()*	Dravite ()*
Enstatite ()*	Epidote ()*	Erythrite ()*	Ferberite ()*	Fluorapatite ()*
Fluorite ()*	Galena ()*	Goethite ()*	Graphite ()*	Grossular ()*
Gypsum ()*	Hematite ()*	Heulandite-Ca ()*	Hydrozincite ()*	Ilmenite ()*
Jarosite ()*	Langite ()*	Laumontite ()*	Linnaeite ()*	Magnesio-hornblende ()*
Magnetite ()*	Malachite ()*	Marcasite ()*	Margarite ()*	Marialite ()*
Melanterite ()*	Microcline ()*	Milarite ()*	Molybdenite ()*	Muscovite ()*
Opal ()*	Phlogopite ()*	Pickeringite ()*	Prehnite ()*	Pyrite ()*
Pyrrhotite ()*	Quartz ()*	Rosasite ()*	Rozenite ()*	Rutile ()*
Scheelite ()*	Schorl ()*	Siderite ()*	Smithsonite ()*	Sphalerite ()*
Stilbite-Ca ()*	Sulphur ()*	Talc ()*	Titanite ()*	Topaz ()*
Tremolite ()*	Tungstite ()*	Uraninite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	2	198785,198786	3419
Albite ()*	Feldspar	Na(AlSi₃O₈)	4	198783,198785,198786,198789	8803
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	1	198786	2353
Anatase ()*	Not in a structural group	TiO₂	1	198790	2162
Annite ()*	Mica Clay	KFe²⁺₃(AlSi₃O₁₀)(OH)₂	1	198786	356
Aragonite ()*	Aragonite	Ca(CO₃)	2	198785,198786	3250
Arsenopyrite ()*	Arsenopyrite	FeAsS	1	198785	9052
Aurichalcite ()*	None	(Zn,Cu)₅(CO₃)₂(OH)₆	1	198786	919
Axinite-(Fe) ()*	Axinite	Ca₄Fe²⁺₂Al₄[B₂Si₈O₃₀](OH)₂	1	198786	260
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	198786	5509
Baryte ()*	Baryte	Ba(SO₄)	1	198785	11547
Bavenite ()*	None	Ca₄Be_2+xAl_2-xSi₉O_26-x(OH)_2+x (x = 0 to 1)	1	198786	255
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	3	198785,198786,198790	4286
Bismuth ()*	Arsenic	Bi	2	198785,198786	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	1	198786	1935
Bismutite ()*	Bismutite	Bi₂O₂(CO₃)	1	198786	716
Bornite ()*	None	Cu₅FeS₄	1	198785	5516
Brookite ()*	Brookite	TiO₂	2	198785,198790	700
Calcite ()*	Calcite	Ca(CO₃)	3	198783,198785,198786	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	198785,198786	27198
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	5	198783,198785,198786,198789,198790	1756
Clinozoisite ()*	Clinozoisite Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	4	198783,198785,198786,198789	1025
Cobaltite ()*	Cobaltite	CoAsS	1	198786	966
Copper ()*	Copper	Cu	1	198785	3846
Cuprite ()*	Not in a structural group	Cu₂O	1	198786	2970
Devilline ()*	Devilline	CaCu₄(SO₄)₂(OH)₆·3H₂O	1	198786	366
Diaspore ()*	Diaspore	AlO(OH)	1	198785	481
Diopside ()*	Pyroxene	CaMgSi₂O₆	2	198785,198786	4135
Dolomite ()*	None	CaMg(CO₃)₂	1	198786	9895
Dravite ()*	Tourmaline	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1	198786	648
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	198785	944
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	2	198785,198786	8173
Erythrite ()*	Vivianite	Co₃(AsO₄)₂·8H₂O	1	198786	814
Ferberite ()*	Columbite	Fe²⁺(WO₄)	2	198785,198786	551
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	3	198783,198785,198786	2740
Fluorite ()*	Fluorite	CaF₂	7	198783,198784,198785,198786,198788,198789,198790	9617
Galena ()*	Rocksalt	PbS	2	198785,198786	24243
Goethite ()*	Diaspore	FeO(OH)	2	198785,198786	7437
Graphite ()*	None	C	1	198785	2812
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	2	198785,198786	1544
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	3	198785,198786,198790	6890
Hematite ()*	Corundum	Fe₂O₃	1	198785	14640
Heulandite-Ca ()*	Heulandite	(Ca,Na,K)₅(Si₂₇Al₉)O₇₂·26H₂O	1	198786	246
Hydrozincite ()*	None	Zn₅(CO₃)₂(OH)₆	1	198786	1066
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	2	198785,198786	5433
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	1	198786	2228
Langite ()*	None	Cu₄(SO₄)(OH)₆·2H₂O	1	198786	593
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	1	198786	1271
Linnaeite ()*	Spinel	Co²⁺Co³⁺₂S₄	1	198786	249
Magnesio-hornblende ()*	Amphibole	Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂	2	198785,198786	238
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	198786	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	2	198785,198786	12537
Marcasite ()*	Marcasite	FeS₂	2	198785,198786	5674
Margarite ()*	Mica Clay	CaAl₂Si₂Al₂O₁₀(OH)₂	2	198785,198786	168
Marialite ()*	Scapolite	Na₄Al₃Si₉O₂₄Cl	3	198783,198785,198786	139
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	2	198785,198786	915
Microcline ()*	Feldspar	K(AlSi₃O₈)	2	198785,198786	4924
Milarite ()*	Milarite	KCa₂(Be₂AlSi₁₂)O₃₀·H₂O	1	198786	156
Molybdenite ()*	Molybdenite	MoS₂	1	198786	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	6	198783,198784,198785,198786,198788,198789	17380
Opal ()*	Amorphous	SiO₂·nH₂O	2	198785,198786	2994
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	3	198783,198785,198786	2273
Pickeringite ()*	Halotrichite	MgAl₂(SO₄)₄·22H₂O	2	198785,198786	265
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1	198786	1898
Pyrite ()*	Pyrite	FeS₂	5	198783,198785,198786,198789,198790	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	3	198783,198785,198786	9056
Quartz ()*	Quartz	SiO₂	7	198783,198784,198785,198786,198787,198788,198789	61156
Rosasite ()*	Malachite	CuZn(CO₃)(OH)₂	1	198786	454
Rozenite ()*	Starkeyite	Fe²⁺(SO₄)·4H₂O	1	198786	293
Rutile ()*	Rutile	TiO₂	2	198785,198786	5614
Scheelite ()*	Scheelite	Ca(WO₄)	5	198783,198785,198786,198789,198790	4894
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	2	198785,198786	2705
Siderite ()*	Calcite	Fe(CO₃)	3	198783,198785,198786	6417
Smithsonite ()*	Calcite	Zn(CO₃)	1	198786	2473
Sphalerite ()*	Sphalerite	ZnS	2	198785,198786	21482
Stilbite-Ca ()*	Stilbite	NaCa₄(Si₂₇Al₉)O₇₂·28H₂O	1	198786	268
Sulphur ()*	Sulphur	S	1	198786	2045
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	2	198785,198786	3337
Titanite ()*	Titanite	CaTi(SiO₄)O	3	198785,198786,198790	4899
Topaz ()*	Topaz	Al₂SiO₄F₂	7	198783,198784,198785,198786,198787,198788,198790	1476
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	2	198786,198789	2562
Tungstite ()*	Tungstite	WO₃·H₂O	1	198785	118
Uraninite ()*	Fluorite	UO₂	1	198785	2718
Zircon ()*	Zircon	Zr(SiO₄)	1	198786	5251

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...