Philip Kohl Articles by Philip Kohl DARRAGAZ DARRAGAZ, DARGAZ (Valley of the tamarisks), a fertile valley about 50-55 km east-west and 30-35 km north-south in the Kopet… CHLORITE CHLORITE (Pers. sang-e sabz), a mineral consisting of a group of closely related hydrous magnesium aluminum silicates of exceedingly varied…
