Saint Petersburg | Saint Peter | François Mitterrand | Rocky Mountains | Saint-Cloud | Saint Joseph | Saint George | Saint | Yves Saint Laurent | Saint-Omer | Saint-Denis | Saint John, New Brunswick | Camille Saint-Saëns | Saint-Germain-en-Laye | saint | Saint Thomas, U.S. Virgin Islands | Saint Louis University | Carpathian Mountains | Appalachian Mountains | Order of Saint Benedict | Saint Petersburg State University | Saint Paul | Saint Nicholas | The Saint | Saint John | Blue Ridge Mountains | Saint-Étienne | Catskill Mountains | Saint Louis | Ural Mountains |
The rocks are almost entirely known from drill core and only exposed in outcrop near Spavinaw, Mayes County, Oklahoma and parts of the Saint Francois Mountains in Washington County, Missouri.