Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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East Hempfield Township, Lancaster County, Pennsylvania, USAi
Regional Level Types
East Hempfield TownshipTownship
Lancaster CountyCounty
PennsylvaniaState
USACountry

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PhotosMapsSearch
Largest Settlements:
PlacePopulation
Salunga2,695 (2017)
Landisville1,893 (2017)
Wheatland723 (2017)
Mindat Locality ID:
186282
Long-form identifier:
mindat:1:2:186282:2
GUID (UUID V4):
0
Other Languages:
French:
canton d'East Hempfield, comté de Lancaster, Pennsylvanie, États-Unis
German:
East Hempfield Township, Lancaster County, Pennsylvania, Vereinigte Staaten
Spanish:
Municipio de East Hempfield , Condado de Lancaster, Pensilvania, Estados Unidos
Ukrainian:
Іст-Гемпфілд Тауншип, Ланкастер, Пенсильванія, Сполучені Штати Америки
Vietnamese:
Xã East Hempfield, Quận Lancaster, Pennsylvania, Chủng Quốc Hoa Kỳ
Welsh:
East Hempfield Township, Lancaster County, Pennsylvania, Unol Daleithiau America


East Hempfield Township is a township in west-central Lancaster County, Pennsylvania, United States.

East Hempfield is one of the six immediate suburbs of the city of Lancaster, all sharing the same official designation as Lancaster, Pennsylvania by the United States Postal Service.

The Landis Mill Covered Bridge, Shenk's Mill Covered Bridge, Christian Habeck Farm, and Samuel N. Mumma Tobacco Warehouse are listed on the National Register of Historic Places.

According to the U.S. Census Bureau, the township has a total area of 21.1 square miles (55 km²), all land. It includes the unincorporated communities of Mechanicsville, Landisville, Bamford, Centerville, Chestnut Ridge, Rohrerstown, Donerville, Chestnut View, and Wheatland, as well as part of Salunga.

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.

Detailed Mineral List:

Aurichalcite
Formula: (Zn,Cu)5(CO3)2(OH)6
Baryte
Formula: BaSO4
Habit: Orthorhombic, Rhombohedrons
Colour: Pale amber-yellow
Description: Nicely formed crystals. One large clear typical orthorhombic Barite crystal was found. I found small rhombohedrons on Calcite.
Calcite
Formula: CaCO3
Habit: Scalenohedrons, massive, cleavage
Colour: White (most common), red (due to hematite inclusions), and colorless
Cerussite
Formula: PbCO3
Chalcopyrite
Formula: CuFeS2
Habit: Complex, modified
Colour: Iridescent, brassy yellow metallics
Description: Attractive on pink dolomite. A nice purple iridescence.
Dolomite
Formula: CaMg(CO3)2
Habit: Saddle shaped
Colour: Bubblegum Pink
Description: Good crystals somewhat scarce but fairly common in general. More common than the Fluorite.
Fluorite
Formula: CaF2
Habit: Octahedral
Colour: Dark Purple
Description: Difficult to find actual crystals. Most common in thin layers on massive calcite and dolomite.
Galena
Formula: PbS
Goethite
Formula: Fe3+O(OH)
Habit: None observed.
Colour: Silver, Black, Red
Description: Thin layers as inclusions in Calcite.
Hematite
Formula: Fe2O3
Hydrozincite
Formula: Zn5(CO3)2(OH)6
Malachite
Formula: Cu2(CO3)(OH)2
Habit: Botryoidal
Colour: Green.
Description: Small crusts formed as a result of alteration of other minerals. Found in small vugs in massive white opaque calcite.
Pyrite
Formula: FeS2
Habit: Octahedrons.
Description: Very small crystals in host rock or on Calcite.
Quartz
Formula: SiO2
Smithsonite
Formula: ZnCO3
Sphalerite
Formula: ZnS
Colour: Orange, Green
Description: Quite rare. Veins in white calcites. Crystal faces, nicely etched but rather amorphous. Very translucent and gemmy.
'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Pyrite2.EB.05aFeS2
'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
Group 3 - Halides
Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
Goethite4.00.Fe3+O(OH)
Hematite4.CB.05Fe2O3
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Smithsonite5.AB.05ZnCO3
Dolomite5.AB.10CaMg(CO3)2
Cerussite5.AB.15PbCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Aurichalcite5.BA.15(Zn,Cu)5(CO3)2(OH)6
Hydrozincite5.BA.15Zn5(CO3)2(OH)6
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4

List of minerals for each chemical element

HHydrogen
H Aurichalcite(Zn,Cu)5(CO3)2(OH)6
H GoethiteFe3+O(OH)
H HydrozinciteZn5(CO3)2(OH)6
H MalachiteCu2(CO3)(OH)2
CCarbon
C Aurichalcite(Zn,Cu)5(CO3)2(OH)6
C CalciteCaCO3
C CerussitePbCO3
C DolomiteCaMg(CO3)2
C HydrozinciteZn5(CO3)2(OH)6
C MalachiteCu2(CO3)(OH)2
C SmithsoniteZnCO3
OOxygen
O Aurichalcite(Zn,Cu)5(CO3)2(OH)6
O BaryteBaSO4
O CalciteCaCO3
O CerussitePbCO3
O DolomiteCaMg(CO3)2
O GoethiteFe3+O(OH)
O HematiteFe2O3
O HydrozinciteZn5(CO3)2(OH)6
O MalachiteCu2(CO3)(OH)2
O QuartzSiO2
O SmithsoniteZnCO3
FFluorine
F FluoriteCaF2
MgMagnesium
Mg DolomiteCaMg(CO3)2
SiSilicon
Si QuartzSiO2
SSulfur
S BaryteBaSO4
S ChalcopyriteCuFeS2
S GalenaPbS
S PyriteFeS2
S SphaleriteZnS
S Tennantite SubgroupCu6(Cu4C22+)As4S12S
CaCalcium
Ca CalciteCaCO3
Ca DolomiteCaMg(CO3)2
Ca FluoriteCaF2
FeIron
Fe ChalcopyriteCuFeS2
Fe GoethiteFe3+O(OH)
Fe HematiteFe2O3
Fe PyriteFeS2
CuCopper
Cu Aurichalcite(Zn,Cu)5(CO3)2(OH)6
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
Cu Tennantite SubgroupCu6(Cu4C22+)As4S12S
ZnZinc
Zn Aurichalcite(Zn,Cu)5(CO3)2(OH)6
Zn HydrozinciteZn5(CO3)2(OH)6
Zn SmithsoniteZnCO3
Zn SphaleriteZnS
AsArsenic
As Tennantite SubgroupCu6(Cu4C22+)As4S12S
BaBarium
Ba BaryteBaSO4
PbLead
Pb CerussitePbCO3
Pb GalenaPbS

Fossils

There are 26 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences26
Youngest Fossil Listed505 Ma (Cambrian)
Oldest Fossil Listed516 Ma (Cambrian)
Stratigraphic Units
UnitNo. OccurrencesAge
Kinzers1516 - 505 Ma (Cambrian)
Kinzers - Emigsville8516 - 513 Ma (Cambrian)
Kinzers - Middle17516 - 513 Ma (Cambrian)
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Salterella
genus
Agmata : Salterellidae : Salterella516 - 513 Ma
Cambrian
Hyolitha
phylum
Animalia : Hyolitha516 - 513 Ma
Cambrian
Hyolithes
genus
Animalia : Hyolitha : Hyolithida : Hyolithidae : Hyolithes516 - 513 Ma
Cambrian
Mollusca
phylum
Animalia : Mollusca516 - 513 Ma
Cambrian
Serracaris
genus
Animalia : Arthropoda : Serracaris516 - 513 Ma
Cambrian
Trilobita
class
Animalia : Arthropoda : Trilobita516 - 513 Ma
Cambrian
Olenellus
genus
Animalia : Arthropoda : Trilobita : Redlichiida : Olenellidae : Olenellus516 - 513 Ma
Cambrian
Dawsonia
genus
Animalia : Arthropoda : Trilobita : Agnostida : Eodiscidae : Dawsonia516 - 513 Ma
Cambrian
Bonnia
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Dorypygidae : Bonnia516 - 513 Ma
Cambrian
Kochiella
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Alokistocaridae : Kochiella516 - 513 Ma
Cambrian
Ptychoparella
genus
Animalia : Arthropoda : Trilobita : Ptychopariida : Ptychopariidae : Ptychoparella516 - 513 Ma
Cambrian
Brachiopoda
phylum
Animalia : Brachiopoda516 - 513 Ma
Cambrian
Paterina
genus
Animalia : Brachiopoda : Paterinidae : Paterina516 - 513 Ma
Cambrian
Kutorgina
genus
Animalia : Brachiopoda : Kutorginata : Kutorginida : Kutorginidae : Kutorgina516 - 513 Ma
Cambrian
Yorkia
genus
Animalia : Brachiopoda : Kutorginata : Kutorginida : Yorkiidae : Yorkia516 - 513 Ma
Cambrian
Nisusia
genus
Animalia : Brachiopoda : Kutorginata : Kutorginida : Nisusiidae : Nisusia516 - 513 Ma
Cambrian
Kootenia
genus
Animalia : Arthropoda : Trilobita : Corynexochida : Dorypygidae : Kootenia516 - 513 Ma
Cambrian
Margaretia
genus
Chlorophyta : Bryopsidophyceae : Caulerpales : Caulerpaceae : Margaretia516 - 513 Ma
Cambrian
Hazelia walcotti
species
Animalia : Porifera : Demospongea : Protomonaxonida : Hazeliidae : Hazelia : Hazelia walcotti516 - 505 Ma
Cambrian
Fossil LocalitiesClick to show 3 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/East_Hempfield_Township,_Lancaster_County,_Pennsylvania
Wikidata ID:Q5328574
GeoNames ID:5187937

Localities in this Region

Other Regions, Features and Areas that Intersect

North AmericaContinent
North America PlateTectonic Plate

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.
 
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