3883 entries of Minerals from Midwest, USA
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Miserite
from Wilson Mineral Springs, Hot Spring County, Arkansas (Type Locality for Miserite)
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Miserite
from Union Carbide Mine, Wilson Springs, Hot Spring County, Arkansas (Type Locality for Miserite)
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Nepheline Syenite
from 1 mile NE of Etta Mine, Keystone District, Pennington County, South Dakota
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Perovskite
from Magnet Cove, Hot Spring County, Arkansas
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Pumpellyite-(Mg)
from Isle Royale, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))
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Pumpellyite-(Mg)
from Isle Royale, Lake Superior, Michigan (Type Locality for Pumpellyite-(Mg))
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Purpurite
from Ross Mine, Custer County, South Dakota
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Pyrite
from American Aggregates Quarry, Indianapolis, Indiana
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Pyrite
from Pilot Knob Mine, Iron County, Missouri
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Pyrite
from Orman Dam, Belle Fourche, Butte County, South Dakota
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Pyrite
from Orman Dam, Belle Fourche, Butte County, South Dakota
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Pyrite
from Selma Chalk Farm, Starkville, Oktibbeha County, Mississippi
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Pyrite
from Rensselaer Quarry, Pleasant Ridge, 6 km east of Rensselaer, Jasper County, Indiana
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Pyrite
from Rensselaer Quarry, Pleasant Ridge, 6 km east of Rensselaer, Jasper County, Indiana
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Pyrite
from Rensselaer Quarry, Pleasant Ridge, 6 km east of Rensselaer, Jasper County, Indiana
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Pyrite
from Iron Mountain Mine, St. Francois County, Missouri
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Pyrite
from Amax (Molock) Mine, Boss, Viburnum Trend, Dent County, Missouri
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Pyrite
from Selma Chalk Farm, Starkville, Oktibbeha County, Mississippi
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Pyrite
from Brushy Creek Mine, Viburnum Trend, Reynolds County, Missouri
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Pyrite
from Chicago Aggregates Tunnel, (Chicago, Cook County), (Illinois)
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Pyrite
from Interstate 30 road cut, Grand Prairie, Dallas County, Texas
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Pyrite
from Lucas County, Ohio
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Pyrite
from near Frankfort, Ross County, Ohio
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Pyrite on Limestone
from Rensselaer Quarry, Pleasant Ridge, 6 km east of Rensselaer, Jasper County, Indiana
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Pyrite on Marcasite
from Rensselaer Quarry, Pleasant Ridge, 6 km east of Rensselaer, Jasper County, Indiana
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Pyrite with Calcite
from Rensselaer Quarry, Pleasant Ridge, 6 km east of Rensselaer, Jasper County, Indiana
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Pyrolusite
from Taylor Mine, Alberta, Baraga County, Michigan
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Pyrolusite
from Taylor Mine, near Alberta, Baraga County, Michigan
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Pyrolusite
from Taylor Mine, Alberta, Baraga County, Michigan
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Pyrolusite
from (Taylor Mine), Alberta, Baraga County, Michigan
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