Prehnite Minerals

Babingtonite with Prehnite and minor Epidote from Cheapside Quarry, East Deerfield, Franklin County, Massachusetts

Babingtonite with Prehnite on Calcite from Lane's Quarry, Westfield, Hampden County, Massachusetts

Babingtonite with Prehnite on Calcite from Lane's Quarry, Westfield, Hampden County, Massachusetts

Babingtonite with Prehnite, Hematite and minor Epidote from Cheapside Quarry, East Deerfield, Franklin County, Massachusetts

Babingtonite with Quartz on Prehnite from Qiaojia, Zhaotong, Yunnan, China

Babingtonite, Prehnite, Calcite, Epidote from Cheapside Quarry, East Deerfield, Franklin County, Massachusetts

Babingtonite, Prehnite, Chlorite from Sanders Quarry, Warrenton, Fauquier County, Virginia

Babingtonite, Prehnite, Epidote from Cheapside Quarry, East Deerfield, Franklin County, Massachusetts

Bornite in Prehnite from Centreville, Virginia

Bornite, Prehnite, Sphalerite, Actinolite var. Byssolite from Fairfax Quarry, 6.4 km west of Centreville, Fairfax County, Virginia

Calcite (interpenetrant-twinned crystals) on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite (interpenetrant-twinned crystals) on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite (twinned crystals) with Laumontite and Prehnite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Calcite and Apophyllite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite and Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite and Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite and Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite and Prehnite from Roncari Quarry, East Granby, Hartford County, Connecticut

Calcite and Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite and Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite and Prehnite with minor Pectolite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Albite with Prehnite and Amethyst Quartz from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite on Datolite with Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Datolite with Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Calcite on Datolite-Prehnite pseudomorphs after Anhydrite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Calcite on Prehnite from Braen's Quarry, Hawthorne, Passaic County, New Jersey

Calcite on Prehnite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Calcite on Prehnite from Roncari Quarry, East Granby, Hartford County, Connecticut

Calcite on Prehnite from Mumbai (formerly Bombay), Maharashtra, India

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from Gainesville Quarry, Prince William County, Virginia

Calcite on Prehnite from Gainesville Quarry, Prince William County, Virginia

Calcite on Prehnite from Gainesville Quarry, Prince William County, Virginia

Calcite on Prehnite from Gainesville Quarry, Prince William County, Virginia

Calcite on Prehnite from Gainesville Quarry, Prince William County, Virginia

Calcite on Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Calcite on Prehnite from Eagle Rock Quarry, West Orange, Essex County, New Jersey

Calcite on Prehnite from Braen's Quarry, Hawthorne, Passaic County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Oldwick Quarry, Hunterdon County, New Jersey

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Braen's Son's Quarry, Hawthorne, Passaic County, New Jersey

Calcite on Prehnite from Haymarket Quarry, Prince William County, Virginia

Calcite on Prehnite from Haymarket Quarry, Prince William County, Virginia

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Woodbury Traprock Quarry, east of Woodbury, Litchfield County, Connecticut

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite pseudomorphs after Anhydrite with Stilbite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite on Prehnite pseudomorphs after Glauberite from Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey

Calcite on Prehnite pseudomorphs after Glauberite from Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey

Calcite on Prehnite with (Pyrrhotite?) from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite with Goethite pseudomorphs after Marcasite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite with pseudomorphic cavities after Calcite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite with pseudomorphic molds after Anhydrite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Prehnite with Quartz from Lonavala Quarry, Pune District, Maharashtra, India

Calcite on Prehnite-Datolite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite on Pumpellyite with Prehnite from O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut

Calcite over Datolite, Prehnite, Actinolite-Chlorite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite over Prehnite from Weldon Quarry, Scotch Plains, Somerset County, New Jersey

Calcite over Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite over Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with minor Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with minor Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with minor Prehnite and Laumontite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Calcite with Prehnite from Bombay, India

Calcite with Prehnite from Breakwater Construction Site, Red Bank, Monmouth County, New Jersey

Calcite with Prehnite from Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey

Calcite with Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite with Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Calcite with Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite with Prehnite inclusions from Bombay Quarry, Mumbai (Bombay), Maharastra, India

Calcite with Prehnite over Laumontite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite with Quartz and Prehnite from Vermont

Calcite, Analcime, Quartz on Prehnite from Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia

Calcite, Apophyllite, Prehnite, Datolite pseudomorphs after Quartz from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite, Apophyllite, Pyrite on Prehnite pseudomorphs after Anhydrite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite, Datolite, Prehnite, Pyrite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite, Pectolite, Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Calcite, Prehnite, Apophyllite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite, Prehnite, Datolite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite, Prehnite, Natrolite, Chlorite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Calcite, Prehnite, Pyrite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Chabazite on Prehnite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite on Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite on Prehnite and Calcite from New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite on Prehnite epimorphs from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite on Quartz with minor Prehnite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite, Analcime, Prehnite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite, Heulandite, Prehnite on Quartz with pseudomorphic molds after Anhydrite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite, Heulandite, Prehnite, Calcite, Quartz from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite, Prehnite, Calcite from New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite-Ca, Calcite, Prehnite, Quartz from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite-Ca, Chamosite, Calcite, Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Chabazite-Ca, Prehnite, Albite, Heulandite, Quartz from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chabazite-Ca, Stilbite-Ca, Prehnite, Quartz, Calcite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Chalcopyrite and Malachite with Limonite-coated Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chalcopyrite in Limonite-coated Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chalcopyrite in Limonite-coated Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chalcopyrite in Limonite-coated Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chalcopyrite in Limonite-coated Prehnite from Lower New Street Quarry, Paterson, Passaic County, New Jersey

Chlorite over Prehnite pseudomorphs after Anhydrite with Calcite from New Street Quarry, Paterson, Passaic County, New Jersey

Copper and Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

Copper and Prehnite from Keweenaw Peninsula Copper District, Michigan

Copper in Calcite on Prehnite from Houghton County, Michigan

Copper on Prehnite from Keweenaw Peninsula, Michigan

Copper on Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

Copper on Prehnite from Keweenaw Peninsula, Lake Superior, Michigan

Copper on Prehnite from Osceola Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper on Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

Copper on Prehnite from Osceola Mine, Keweenaw Peninsula Copper District, Houghton County, Michigan

Copper on Prehnite from Iroquois Mine, 3.5 km northeast of Ahmeek, Keweenaw County, Michigan

Copper, Prehnite, Calcite from Keweenaw Peninsula Copper District, Michigan

Datolite and Prehnite from Paterson, Passaic County, New Jersey

Datolite and Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Datolite and Prehnite with pseudomorphic molds after Anhydrite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Datolite and Prehnite with pseudomorphic molds after Anhydrite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Datolite on Calcite over Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Datolite on Prehnite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Datolite on Prehnite from Roncari Quarry, East Granby, Connecticut

Datolite on Prehnite from New Street Quarry, Paterson, Passaic County, New Jersey

Datolite on Prehnite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

Datolite on Prehnite from Millington Quarry, Bernards Township, Somerset County, New Jersey

Datolite on Prehnite from Francisco Brothers Quarry, Great Notch, Passaic County, New Jersey

Datolite on Prehnite epimorphs after Anhydrite from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey