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Now showing: Pumpellyite Subgroup, Quartz
Pumpellyite-(Mg), Epidote, Quartz
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Anhydrite, Calcite, Quartz
New Britain, Hartford County, Connecticut, USA
Amethyst, Calcite, Pumpellyite Subgroup
New Britain, Hartford County, Connecticut, USA
Adularia, Epidote, Quartz
White Pine Mine, White Pine, Ontonagon County, Michigan, USA
Quartz, Pumpellyite Subgroup
Wolverine No. 2 shaft, Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA
Tourmaline, Quartz, Feldspar Group
Wurmberg Quarry, Braunlage, Goslar District, Lower Saxony, Germany
Pumpellyite Subgroup, Saponite, Quartz
Wolverine No. 2 shaft, Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz, Albite
Molino della Pozza, Monterenzio, Metropolitan City of Bologna, Emilia-Romagna, Italy
Pumpellyite Subgroup, Quartz, Albite
Molino della Pozza, Monterenzio, Metropolitan City of Bologna, Emilia-Romagna, Italy
Chalcocite, Saponite, Pumpellyite-(Mg)
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Quartz, Pumpellyite Subgroup
Keweenaw County, Michigan, USA
Quartz, Pumpellyite Subgroup
Keweenaw County, Michigan, USA
Quartz, Pumpellyite Subgroup
Keweenaw County, Michigan, USA
Quartz, Pumpellyite-(Mg)
Nebraska Mine, Mass City, Ontonagon County, Michigan, USA
Pumpellyite-(Mg), Epidote, Quartz
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Prehnite, Quartz, Pumpellyite Subgroup
Le Viallet pass, Saint-Michel-de-Chaillol, Gap, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France
Chalcopyrite, Chalcocite, Pumpellyite-(Mg)
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Copper, Calcite, Epidote
Phoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
Chalcedony, Pumpellyite Subgroup, Chlorite Group
St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
Amygdaloidal basalt, Chalcedony, Pumpellyite Subgroup
St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
Pumpellyite-(Mg), Epidote, Quartz
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Pumpellyite-(Fe2+), Epidote, Quartz
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz
St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz
St. Louis Mine Exploration, Schoolcraft Township, Houghton County, Michigan, USA
Agate, Chlorite Group, Pumpellyite Subgroup
La Salle Mine, Osceola Township, Houghton County, Michigan, USA
Agate, Chlorite Group, Pumpellyite Subgroup
La Salle Mine, Osceola Township, Houghton County, Michigan, USA
Agate, Chlorite Group, Pumpellyite Subgroup
La Salle Mine, Osceola Township, Houghton County, Michigan, USA
Agate, Chlorite Group, Pumpellyite Subgroup
La Salle Mine, Osceola Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz
Hancock Mine, Hancock, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz
Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA
Pumpellyite-(Mg), Albite, Quartz
Obří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic
Laumontite, Prehnite, Epidote
La Pisse pass, Saint-Michel-de-Chaillol, Gap, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France
Epidote, Quartz, Pumpellyite Subgroup
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz, Sericite
Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Epidote, Quartz
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz
Wolverine No. 2 shaft, Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz
Wolverine No. 2 shaft, Wolverine Mine, Wolverine, Calumet Township, Houghton County, Michigan, USA
Pumpellyite Subgroup, Quartz, Epidote
Weyerhauser Copper Mines, Douglas County, Wisconsin, USA
Epidote, Quartz, Pumpellyite Subgroup
Laurium Mine, Osceola Township, Houghton County, Michigan, USA
Pumpellyite-(Fe2+), Quartz, Actinolite
Montijos quarry, Monte Redondo e Carreira, Leiria, Leiria, Portugal
Prehnite, Quartz, Copper
Keweenaw County, Michigan, USA
Prehnite, Quartz, Copper
Keweenaw County, Michigan, USA
Babingtonite, Pumpellyite-(Fe2+), Quartz
Nashik quarries, Nashik District, Nashik Division, Maharashtra, India
Babingtonite, Pumpellyite-(Fe2+), Quartz
Nashik quarries, Nashik District, Nashik Division, Maharashtra, India
Babingtonite, Pumpellyite-(Fe2+), Quartz
Nashik quarries, Nashik District, Nashik Division, Maharashtra, India
Babingtonite, Pumpellyite-(Fe2+), Quartz
Nashik quarries, Nashik District, Nashik Division, Maharashtra, India
Babingtonite, Pumpellyite-(Fe2+), Quartz
Nashik quarries, Nashik District, Nashik Division, Maharashtra, India
Pumpellyite-(Fe2+), Quartz, Albite
Seula mine, Mount Camoscio, Oltrefiume, Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
Pumpellyite-(Fe2+), Quartz
Montijos quarry, Monte Redondo e Carreira, Leiria, Leiria, Portugal
Pumpellyite Subgroup, Chlorite Group, Quartz
No. 21 shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA