Monroe, Fairfield County, Connecticut, USAi
Regional Level Types | |
---|---|
Monroe | Town |
Fairfield County | County |
Connecticut | State |
USA | Country |
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Latitude & Longitude (WGS84):
41° 19' 57'' North , 73° 12' 28'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Mindat Locality ID:
3709
Long-form identifier:
mindat:1:2:3709:2
GUID (UUID V4):
70765f46-57ec-4101-a0c4-65811e2dee65
Monroe incorporated as a town in 1823. The community is named after James Monroe, fifth President of the United States. Monroe is made up of several neighborhoods:
East Village
Midtown
Monroe Center
North Central
Stepney
Stevenson
Upper Stepney
Whitney Farms
Zoar
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities40 valid minerals. 6 erroneous literature entries.
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
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Alphabetical List Tree DiagramDetailed Mineral List:
β Acanthite Formula: Ag2S |
β Actinolite Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 Localities: References: |
β Albite Formula: Na(AlSi3O8) Localities: Description: Reference provides no details, but its occurrence is very likely. |
β Almandine Formula: Fe2+3Al2(SiO4)3 |
β Anglesite ? Formula: PbSO4 Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA Habit: encrustation Colour: dull black Description: Epimorphic alteration crusts on former galena crystals. Waxy to resinous luster and non-fluorescence suggests anglesite. |
β Annite Formula: KFe2+3(AlSi3O10)(OH)2 Habit: thin tabular, subhedral
Colour: black Description: f.k.a. biotite. Thin plates, scattered, subhedral, to at least 15 cm.
|
β Arsenopyrite Formula: FeAsS Localities: References: |
β Beryl Formula: Be3Al2(Si6O18) Habit: elongated prisms Colour: greenish white Description: "The crystals, which are greenish white and very thickly disseminated through the rock, are generally from one quarter to three quarters of an inch in diameter, much elongated, and often bent either by a gradual curvature or else by a slipping of the cross laminae successively towards one side, throughout the entire length of the crystal." Shepard (1837). |
β 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
β Bismite Formula: Bi2O3 Localities: |
β Bismuth Formula: Bi Localities: Habit: plates, or small lamellar masses Description: "disseminated in a vein of quartz, in brilliant plates, or small lamellar masses, seldom more than an inch in diameter" Robinson (1825) |
β Bismuthinite Formula: Bi2S3 Localities: |
β Bismutite ? Formula: (BiO)2CO3 Description: Bismutite resembles both beyerite and kettnerite. Specimen sent for identification. |
β Calcite Formula: CaCO3 Localities: References: |
β Cassiterite ? Formula: SnO2 Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA Description: Reference provides no details other than "reported from", no citation. |
β Chalcopyrite Formula: CuFeS2 Description: Reference provides no details, but its occurrence is plausible. |
β Clinochlore Formula: Mg5Al(AlSi3O10)(OH)8 Habit: micaceous aggregates Colour: very dark green Description: micro-crystal aggregates in small cavities in albite/clinochlore matrix |
β 'Columbite-(Fe)-Columbite-(Mn) Series' Description: References provide no details, but its occurrence is very plausible. |
βͺ Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Habit: short prismatic, doubly-terminated with rhombohedrons Colour: dark brown to black Description: Early references to Monroe in Dana "near Lane's Mine" were very general. Actual locality is at the Great Ring Farm, at the intersection of Great Ring Road and Route 34 in Newtown. See that mindat.org locality page for details on its rediscovery.
Described in Dana as "perfect dark brown crystals in mica-slate...sometimes to two inches in length and breadth." |
β Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) Habit: rectangular prisms Colour: olive green Description: nice micro-crystals in tiny voids/fracture in albite-rich matrix |
β Formula: FeWO4 Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA - erroneously reported Description: Original descriptions by Silliman (1819a, 1819b, 1819c) match the pseudomorphs of ferberite after scheelite unique to Lane's Mine of Trumbull, also worked at the time by Ephraim Lane. Samples were sold and shipped to Silliman, he did not collect them. Origin was eventually cleared up by Hitchcock and Silliman (1826). |
β Fluorapatite Formula: Ca5(PO4)3F Description: Reference provides no details, but its occurrence is very likely. |
β Fluorite Formula: CaF2 |
β Galena Formula: PbS Localities: Habit: grains Description: Reported by Silliman as isolated grains less than 1.5 cm scattered in quartz gangue and argentiferous. Probably not from Lane's Mine of Trumbull as galena is very scarce there. References: |
β 'Garnet Group' Formula: X3Z2(SiO4)3 Description: References provide no details, but its occurrence is very plausible. |
β Goslarite ? Formula: ZnSO4 · 7H2O Description: No details on the find listed in the reference, simply "Found in Monroe". |
β Graphite Formula: C |
β 'Heulandite Subgroup' Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
β Malachite Formula: Cu2(CO3)(OH)2 |
β Marcasite Formula: FeS2 Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA Description: The vein is rich in marcasite (Hobbs 1901). |
β Microcline Formula: K(AlSi3O8) Localities: Habit: subhedral Colour: tan to gray Description: Locality apparently quarried for this mineral, which is coarse-grained and has graphic granite texture, in part. |
β Muscovite Formula: KAl2(AlSi3O10)(OH)2 Localities: Description: Reference provides no details, but its occurrence is very likely. |
β Nickeline Formula: NiAs |
β Pyrite Formula: FeS2 Localities: |
β Pyrrhotite Formula: Fe1-xS Localities: Description: Probably from Booth's Mine where pyrrhotite was abundant. |
β Quartz Formula: SiO2 Localities: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA New England Materials quarry, Monroe, Fairfield County, Connecticut, USA Lane's Copper Mine (Fan Hill Road), Monroe, Fairfield County, Connecticut, USA East Village pegmatite prospect, Monroe, Fairfield County, Connecticut, USA |
β Quartz var. Rose Quartz Formula: SiO2 Habit: massive Colour: pale rose Description: Color generally subtle, grades from milky quartz. Some reportedly asteriated. |
β Scheelite Formula: Ca(WO4) Localities: References: |
β Scorodite Formula: Fe3+AsO4 · 2H2O |
β Formula: FeCO3 Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA - erroneously reported Description: Confusion with Lane's other mine in Trumbull (now Old Mine Park). |
β Silver ? Formula: Ag |
β Sphalerite Formula: ZnS Localities: |
β Stibnite ? Formula: Sb2S3 Localities: |
β 'Stilbite Subgroup' Formula: M6-7[Al8-9Si27-28O72] · nH2O Localities: |
β Sulphur Formula: S8 Localities: |
β Sylvanite ? Formula: AgAuTe4 Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA Description: "supposedly occurs" |
β Formula: Te Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA - erroneously reported Description: A careful reading of Silliman (1819a, 1819b, 1819c) indicates the tellurium was not native but chemically extracted from ferberite, which was also not from Monroe, but from the unique ferberite after scheelite deposit in Trumbull also worked by Ephraim Lane. Their origin was cleared up by Hitchcock and Silliman (1826).
Januzzi misreads Silliman and mentions "tellurides" in his publications. Because the ferberite crystals from Lane's Mine of Trumbull have the shape of scheelite crystals (they are pseudomorphs with which he had no experience and was quite perplexed by) he thought he had a new mineral with tellurium in it. Silliman never mentions tellurides and his extraction of tellurium from ferberite has never been replicated. |
β Topaz Formula: Al2(SiO4)(F,OH)2 Description: Probably from topaz-quartz-muscovite-fluorite veins that occur within and around Old Mine park in northern Trumbull and extend into adjacent Monroe. |
β Formula: WO3 · H2O Locality: Lane's Mine (Lane's Lead and Silver Mine; Elm Street), Monroe, Fairfield County, Connecticut, USA - erroneously reported Description: Original descriptions by Silliman (1822) and Bowen (1822) indicate the type material was found intimately associated with both unaltered scheelite and pseudomorphs of ferberite after scheelite unique to Lane's Mine of Trumbull, also worked at the time by Ephraim Lane. Samples were sold and shipped to Silliman, he did not collect them. Origin of the ferberite and scheelite was eventually cleared up by Hitchcock and Silliman (1826). |
β Uranophane Formula: Ca(UO2)2(SiO3OH)2 · 5H2O Description: Reference provides no details, but its occurrence is very plausible. |
β ' Localities: Description: Original descriptions by Silliman (1819a, 1819b, 1819c) match the pseudomorphs of ferberite after scheelite unique to Lane's Mine of Trumbull (not Monroe), both places worked at the time by Ephraim Lane. Samples were sold and shipped to Silliman, he did not collect them. Origin was eventually cleared up by Hitchcock and Silliman (1826). |
β Zoisite Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
β | Silver ? | 1.AA.05 | Ag |
β | Bismuth | 1.CA.05 | Bi |
β | Graphite | 1.CB.05a | C |
β | Sulphur | 1.CC.05 | S8 |
β | Tellurium ? | 1.CC.10 | Te |
Group 2 - Sulphides and Sulfosalts | |||
β | Acanthite | 2.BA.35 | Ag2S |
β | Sphalerite | 2.CB.05a | ZnS |
β | Chalcopyrite | 2.CB.10a | CuFeS2 |
β | Nickeline | 2.CC.05 | NiAs |
β | Pyrrhotite | 2.CC.10 | Fe1-xS |
β | Galena | 2.CD.10 | PbS |
β | Stibnite ? | 2.DB.05 | Sb2S3 |
β | Bismuthinite | 2.DB.05 | Bi2S3 |
β | Sylvanite ? | 2.EA.05 | AgAuTe4 |
β | Pyrite | 2.EB.05a | FeS2 |
β | Marcasite | 2.EB.10a | FeS2 |
β | Arsenopyrite | 2.EB.20 | FeAsS |
Group 3 - Halides | |||
β | Fluorite | 3.AB.25 | CaF2 |
Group 4 - Oxides and Hydroxides | |||
β | Bismite | 4.CB.60 | Bi2O3 |
β | Quartz var. Rose Quartz | 4.DA.05 | SiO2 |
β | 4.DA.05 | SiO2 | |
β | Cassiterite ? | 4.DB.05 | SnO2 |
β | Ferberite ? | 4.DB.30 | FeWO4 |
β | 'Wolframite Group' ? | 4.DB.30 va | |
β | Tungstite ? | 4.FJ.10 | WO3 Β· H2O |
Group 5 - Nitrates and Carbonates | |||
β | Calcite | 5.AB.05 | CaCO3 |
β | Siderite ? | 5.AB.05 | FeCO3 |
β | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
β | Bismutite ? | 5.BE.25 | (BiO)2CO3 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
β | Anglesite ? | 7.AD.35 | PbSO4 |
β | Goslarite ? | 7.CB.40 | ZnSO4 Β· 7H2O |
β | Scheelite | 7.GA.05 | Ca(WO4) |
Group 8 - Phosphates, Arsenates and Vanadates | |||
β | Fluorapatite | 8.BN.05 | Ca5(PO4)3F |
β | Scorodite | 8.CD.10 | Fe3+AsO4 Β· 2H2O |
Group 9 - Silicates | |||
β | Almandine | 9.AD.25 | Fe2+3Al2(SiO4)3 |
β | Topaz | 9.AF.35 | Al2(SiO4)(F,OH)2 |
β | Uranophane | 9.AK.15 | Ca(UO2)2(SiO3OH)2 Β· 5H2O |
β | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
β | Zoisite | 9.BG.10 | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
β | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
β | Dravite ? | 9.CK.05 | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
β | Actinolite | 9.DE.10 | β»Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | Annite | 9.EC.20 | KFe2+3(AlSi3O10)(OH)2 |
β | Clinochlore | 9.EC.55 | Mg5Al(AlSi3O10)(OH)8 |
β | Microcline | 9.FA.30 | K(AlSi3O8) |
β | Albite | 9.FA.35 | Na(AlSi3O8) |
Unclassified | |||
β | 'Stilbite Subgroup' | - | M6-7[Al8-9Si27-28O72] Β· nH2O |
β | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
β | 'Heulandite Subgroup' | - | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] Β· nH2O |
β | 'Columbite-(Fe)-Columbite-(Mn) Series' | - | |
β | 'Garnet Group' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
H | β Annite | KFe32+(AlSi3O10)(OH)2 |
H | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
H | β Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
H | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
H | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
H | β Goslarite | ZnSO4 · 7H2O |
H | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
H | β Malachite | Cu2(CO3)(OH)2 |
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Scorodite | Fe3+AsO4 · 2H2O |
H | β Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
H | β Topaz | Al2(SiO4)(F,OH)2 |
H | β Tungstite | WO3 · H2O |
H | β Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
H | β Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
Be | Beryllium | |
Be | β Beryl | Be3Al2(Si6O18) |
B | Boron | |
B | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
C | Carbon | |
C | β Bismutite | (BiO)2CO3 |
C | β Calcite | CaCO3 |
C | β Graphite | C |
C | β Malachite | Cu2(CO3)(OH)2 |
C | β Siderite | FeCO3 |
O | Oxygen | |
O | β Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
O | β Albite | Na(AlSi3O8) |
O | β Anglesite | PbSO4 |
O | β Annite | KFe32+(AlSi3O10)(OH)2 |
O | β Almandine | Fe32+Al2(SiO4)3 |
O | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
O | β Bismite | Bi2O3 |
O | β Bismutite | (BiO)2CO3 |
O | β Beryl | Be3Al2(Si6O18) |
O | β Calcite | CaCO3 |
O | β Cassiterite | SnO2 |
O | β Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
O | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
O | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
O | β Ferberite | FeWO4 |
O | β Fluorapatite | Ca5(PO4)3F |
O | β Goslarite | ZnSO4 · 7H2O |
O | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
O | β Malachite | Cu2(CO3)(OH)2 |
O | β Microcline | K(AlSi3O8) |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Quartz | SiO2 |
O | β Quartz var. Rose Quartz | SiO2 |
O | β Scheelite | Ca(WO4) |
O | β Scorodite | Fe3+AsO4 · 2H2O |
O | β Siderite | FeCO3 |
O | β Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
O | β Topaz | Al2(SiO4)(F,OH)2 |
O | β Tungstite | WO3 · H2O |
O | β Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
O | β Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
O | β Garnet Group | X3Z2(SiO4)3 |
F | Fluorine | |
F | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
F | β Fluorapatite | Ca5(PO4)3F |
F | β Fluorite | CaF2 |
F | β Topaz | Al2(SiO4)(F,OH)2 |
Na | Sodium | |
Na | β Albite | Na(AlSi3O8) |
Na | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
Na | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
Mg | Magnesium | |
Mg | β Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Mg | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mg | β Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
Mg | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | Aluminium | |
Al | β Albite | Na(AlSi3O8) |
Al | β Annite | KFe32+(AlSi3O10)(OH)2 |
Al | β Almandine | Fe32+Al2(SiO4)3 |
Al | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Al | β Beryl | Be3Al2(Si6O18) |
Al | β Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
Al | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
Al | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Al | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
Al | β Microcline | K(AlSi3O8) |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
Al | β Topaz | Al2(SiO4)(F,OH)2 |
Al | β Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
Si | Silicon | |
Si | β Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Si | β Albite | Na(AlSi3O8) |
Si | β Annite | KFe32+(AlSi3O10)(OH)2 |
Si | β Almandine | Fe32+Al2(SiO4)3 |
Si | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Si | β Beryl | Be3Al2(Si6O18) |
Si | β Clinochlore | Mg5Al(AlSi3O10)(OH)8 |
Si | β Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
Si | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Si | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
Si | β Microcline | K(AlSi3O8) |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Quartz | SiO2 |
Si | β Quartz var. Rose Quartz | SiO2 |
Si | β Stilbite Subgroup | M6-7[Al8-9Si27-28O72] · nH2O |
Si | β Topaz | Al2(SiO4)(F,OH)2 |
Si | β Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
Si | β Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
Si | β Garnet Group | X3Z2(SiO4)3 |
P | Phosphorus | |
P | β Fluorapatite | Ca5(PO4)3F |
S | Sulfur | |
S | β Acanthite | Ag2S |
S | β Anglesite | PbSO4 |
S | β Arsenopyrite | FeAsS |
S | β Bismuthinite | Bi2S3 |
S | β Chalcopyrite | CuFeS2 |
S | β Galena | PbS |
S | β Goslarite | ZnSO4 · 7H2O |
S | β Marcasite | FeS2 |
S | β Pyrite | FeS2 |
S | β Pyrrhotite | Fe1-xS |
S | β Sphalerite | ZnS |
S | β Stibnite | Sb2S3 |
S | β Sulphur | S8 |
K | Potassium | |
K | β Annite | KFe32+(AlSi3O10)(OH)2 |
K | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
K | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
K | β Microcline | K(AlSi3O8) |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Ca | β Calcite | CaCO3 |
Ca | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Ca | β Fluorapatite | Ca5(PO4)3F |
Ca | β Fluorite | CaF2 |
Ca | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
Ca | β Scheelite | Ca(WO4) |
Ca | β Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
Ca | β Zoisite | (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) |
Ti | Titanium | |
Ti | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Fe | Iron | |
Fe | β Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
Fe | β Annite | KFe32+(AlSi3O10)(OH)2 |
Fe | β Arsenopyrite | FeAsS |
Fe | β Almandine | Fe32+Al2(SiO4)3 |
Fe | β Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Fe | β Chalcopyrite | CuFeS2 |
Fe | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Fe | β Ferberite | FeWO4 |
Fe | β Marcasite | FeS2 |
Fe | β Pyrite | FeS2 |
Fe | β Pyrrhotite | Fe1-xS |
Fe | β Scorodite | Fe3+AsO4 · 2H2O |
Fe | β Siderite | FeCO3 |
Ni | Nickel | |
Ni | β Nickeline | NiAs |
Cu | Copper | |
Cu | β Chalcopyrite | CuFeS2 |
Cu | β Malachite | Cu2(CO3)(OH)2 |
Zn | Zinc | |
Zn | β Goslarite | ZnSO4 · 7H2O |
Zn | β Sphalerite | ZnS |
As | Arsenic | |
As | β Arsenopyrite | FeAsS |
As | β Nickeline | NiAs |
As | β Scorodite | Fe3+AsO4 · 2H2O |
Ag | Silver | |
Ag | β Acanthite | Ag2S |
Ag | β Silver | Ag |
Ag | β Sylvanite | AgAuTe4 |
Sn | Tin | |
Sn | β Cassiterite | SnO2 |
Sb | Antimony | |
Sb | β Stibnite | Sb2S3 |
Te | Tellurium | |
Te | β Sylvanite | AgAuTe4 |
Te | β Tellurium | Te |
W | Tungsten | |
W | β Ferberite | FeWO4 |
W | β Scheelite | Ca(WO4) |
W | β Tungstite | WO3 · H2O |
Au | Gold | |
Au | β Sylvanite | AgAuTe4 |
Pb | Lead | |
Pb | β Anglesite | PbSO4 |
Pb | β Galena | PbS |
Bi | Bismuth | |
Bi | β Bismite | Bi2O3 |
Bi | β Bismuth | Bi |
Bi | β Bismuthinite | Bi2S3 |
Bi | β Bismutite | (BiO)2CO3 |
U | Uranium | |
U | β Uranophane | Ca(UO2)2(SiO3OH)2 · 5H2O |
Localities in this Region
- Connecticut
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Piedmontia DomainDomain
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Monroe, Fairfield County, Connecticut, USA