GEOLOGY & PLANETARY SCIENCE A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z                    HOME ABOUT CATEGORIES SITE MAP COPYRIGHT ADVERTISE CONTACT entire Web this site arsenopyrite Arsenopyrite with quartz; specimen from China Image source: Wright's Rock Shop, Hot Springs, Arizona Also known as mispickle, a silvery-white mineral with metallic luster, crystallizing in the monoclinic system. Arsenopyrite is iron sulfarsenide (FeAsS). It is the chief ore of arsenic, and is found, among other places, in the United States, Canada, Germany, England, and Scandinavia. Related category    • GEOLOGY AND PLANETARY SCIENCE Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) BACK TO TOP