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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Bryant Mine, Randolph Township, Morris County, New Jersey, USAi
Regional Level Types
Bryant MineMine
Randolph TownshipTownship
Morris CountyCounty
New JerseyState
USACountry

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Latitude & Longitude (WGS84):
40° 51' 10'' North , 74° 36' 58'' West
Latitude & Longitude (decimal):
40.85280,-74.61635
GeoHash:
G#: dr6bqj40b
GRN:
N28W41
Type:
Mine
Köppen climate type:
Cfa : Humid subtropical climate
Nearest Settlements:
PlacePopulationDistance
Succasunna9,152 (2017)2.7km
Randolph25,734 (2017)3.0km
Kenvil3,009 (2017)3.0km
Wharton6,613 (2017)5.3km
Dover18,346 (2017)5.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Morris Museum Mineralogical SocietyMorristown, New Jersey13km
Franklin Ogdensburg Mineralogical SocietyFranklin, New Jersey29km
New Jersey Mineralogical Society, IncMountainside, New Jersey30km
North Jersey Mineralogical Society, Inc.Paterson, New Jersey38km
Mindat Locality ID:
12341
Long-form identifier:
mindat:1:2:12341:0
GUID (UUID V4):
0


Ref.: The Iron Mines of New Jersey (1910), Bayley:377-378; NJ State Geol. Annual Rpts.: (1868):566; (1873):43; (1879):50; (1880):104; (1883):98; (1886):138. An iron mine in magnetite ore located about 1.5 miles SE of Succasunna. Started before 1868 and closed before 1873. Reopened 1876 & closed 1883. Reopened briefly in 1886 and finally abandoned 1890. Produced 22,400 tons of ore (1876-1880). Ore body was 3 feet (1 meter) wide + 5 ore shoots 10 - 25 feet high and 2 to 8 feet wide. Workings featured a pit 700 to 800 feet long by 100 feet deep by 1868; 5 slopes (deepest 735 feet.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Magnetite
Formula: Fe2+Fe3+2O4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4

List of minerals for each chemical element

OOxygen
Oⓘ MagnetiteFe2+Fe23+O4
FeIron
Feⓘ MagnetiteFe2+Fe23+O4

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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