2487a_Sphalerite-Barite_ManuelitaMine_MorococcaDistrict_Peru
2488a_Apophyllite-Mottramite_NewStreetQuarry_Paterson_NJ
2489a_Franklinite-Calcite_Franklin_NJ
2490_Cerrussite-Galena-Barite_Mibladen_Morocco
2506_Wurtzite_Thomaston_CT
2507a_Crocolite_Dundas_Tasmania_Australia
2508a_Crocolite_Dundas_Tasmania_Australia
2509a_Wulfenite_OjuelaMine_Durango_Mexico
2510a_Mottramite_NewStreetQuarry_Paterson_NJ
2510d_Mottramite_NewStreetQuarry_Paterson_NJ
2511a_Azurite-Malachite_Tsumeb_SWAfrica
2512a_Vanadinite_GallagherMine_CochiseCounty_AZ
2513a_Epidote-Topaz_Afghanistan
2513b_Epidote-Topaz_Afghanistan
2514b_Copper_RayMineComplex_Hayden_AZ
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