Specimens : City : N

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Galena, Dolomite & Marcasite
Locality: Sweetwater Mine, Ellington, Reynolds Co., Missouri, USA
Siderite
Locality: Hiddenite, Alexander Co., North Carolina, USA
Primary
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Sphalerite, Willemite & Calcite
Locality: Sterling Hill, Franklin, NJ
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Sphalerite & Willemite
Locality: Franklin Mining District, Sussex Co., NJ
Barite in Quartz Geode
Locality: Jacobs Geode Mine, Handcock Co., Hamilton, IL
Quartz point
Locality: alfjær, Kristiansand
Primary
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Black Willemite XL, Calcite & Sphalerite
Locality: Sterling Hill Mine, Ogdensburg, NJ
Primary
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Wavellite
Locality: Mount Pleasant Mills (NLQ), Perry Township, Snyder Co., PA, USA
Herkimer on druzy
Locality: Crystal Grove
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Heulandite & Scolecite
Locality: Nashik, Maharashtra, India
Lustrous yellow Sulphur crystals with minor Aragonite
Locality: Ciavolotta Mine, Agrigento, Agrigento Province, Sicily, Italy
Primary
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Andradite w/Willemite Reaction Rims in Hardystonite w/ minor Calcite
Locality: Franklin Mining District, High Street (Phil Crabb), Sussex County, NJ