Keywords: ElSenador.JPG Almaden Mining District located in Almaden Quicksilver County Park Santa Clara County Northern California Look behind the marker and notice what kind of rock unique to this area can be found here For a hint of what you are looking for go to commons wikimedia org/wiki/File NE ElSenador Marker Red Rock 37 210879° N 121 889775° W Almaden Quicksilver Park Senador Mine Trail San Jose CA Marie Sontag 1/2/09 37 12 66 0 N 121 53 41 0 W source exif_heading http //pages prodigy net/rhorii/sccparks htm Almaden Quicksilver County Park Almaden Mine Santa Clara County California Historical markers in California |