Duke Geological Laboratory

Stone Ridge, NY

Dukelabs Thumbnail Mineral Collection Gallery

2182a_Hemimorphite_LaQuellaMine_Mapimi_Durango_Mexico.JPG
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2183_Uraninite_MinasGerais_Brazil.JPG
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2184_Adamite_Mexico.JPG
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2184c_Adamite_Mexico.JPG
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2185_Malachite_OjuellaMine_Mapimi_Durango_Mexico.JPG
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2185b_Malachite_OjuellaMine_Mapimi_Durango_Mexico.JPG
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2186a_Calcite-Malachite_Zacatecas_Mexico.JPG
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2187a_Axinite_NewMelonesDam_Sonora_CA.JPG
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2188_Sphalerite_Casapalca_Peru.JPG
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2189a_Prehnite-Pectolite_Paterson_NJ.JPG
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2190a_Descloisite_Tsumeb_SWAfrica.JPG
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2191c_Hemimorphite_Mapimi_Mexico.JPG
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2192_Fluorite_PughQuarry_OH.JPG
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2194a_VivianiteMullicaHill_NJ.JPG
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2195_Vanadinite_ApacheMine_Superior_AZ.JPG
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2195c_Vanadinite_ApacheMine_Superior_AZ.JPG
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2196a_Wulfenite_Mexico.JPG
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2196b_Wulfenite_Mexico.JPG
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2197a_Halite_KernCounty_CA.JPG
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© 2025 Charles Merguerian