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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Old Hartman Mine (Hartman Mine), Friedensville, Upper Saucon Township, Lehigh County, Pennsylvania, USAi
Regional Level Types
Old Hartman Mine (Hartman Mine)Mine
Friedensville- not defined -
Upper Saucon TownshipTownship
Lehigh CountyCounty
PennsylvaniaState
USACountry

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Latitude & Longitude (WGS84):
40° 33' North , 75° 24' West
Latitude & Longitude (decimal):
40.55000,-75.40000
GRN:
N28W41
Type:
Mine
Köppen climate type:
Dfa : Hot-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Coopersburg2,421 (2017)4.4km
Fountain Hill4,629 (2017)5.7km
Hellertown5,824 (2017)6.0km
Emmaus11,368 (2017)8.3km
Bethlehem74,892 (2017)8.8km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Friends of Mineralogy - Pennsylvania ChapterSt. Peters, Pennsylvania29km
Mindat Locality ID:
17182
Long-form identifier:
mindat:1:2:17182:4
GUID (UUID V4):
0


Ref.: Rocks & Min.: 10: 34 & 58; 17:342. An open pit zinc mine located near Friedensville. Closed in 1876. One of the early mines exploiting the outcrop of the Friedensville ore body (middle lode). Owned by the Lehigh Zinc Co.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Hemimorphite
Formula: Zn4Si2O7(OH)2 · H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
ⓘHemimorphite9.BD.10Zn4Si2O7(OH)2 · H2O

List of minerals for each chemical element

HHydrogen
Hⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
OOxygen
Oⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
SiSilicon
Siⓘ HemimorphiteZn4Si2O7(OH)2 · H2O
ZnZinc
Znⓘ HemimorphiteZn4Si2O7(OH)2 · H2O

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA
  • Pennsylvania

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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