Phlogopite-rich dike (shoshinite) near Mountain Pass
Camera model NIKON D70 Shutter speed 1/500 Aperture f/45.3 Maximum aperture f/4.4 Exposure bias 0.00 Exposure Manual Focal length 52mm Flash Off Metering CenterWeightedAverage ISO sensitivity 200 Latitude 35.462486˚ N Longitude 115.51712˚ W Location Mountain Pass stop, Mountain Pass stop, Nipton, San Bernardino, California, United States