Jessica prepares to explain why there are funny green and purple things in the volcanics we've travelled so long to see.
Camera model NIKON D70 Shutter speed 1/250 Aperture f/16.0 Maximum aperture f/3.5 Exposure bias 0.00 Exposure Normal program Focal length 18mm Flash Off Metering CenterWeightedAverage ISO sensitivity 200 Latitude 34.812851˚ N Longitude 112.40484˚ W Location Chino Valley xenolith site, Chino Valley xenolith site, Chino Valley, Yavapai, Arizona, United States