significant concentrations of Au, Ag, Sn, Pb, Zn, Co, or Ni (metals characteristic of other skarn types)... it is most likely to be granite, although other co-genetic, but compositionally more mafic, intrusive...hundred U.S. Geological Survey, Geological Survey of Canada, Canadian Dep a r t m e n t of Indian Affairs and...scheelite skarns (e.g., those of the Selwyn Basin, Canada) also have primary muscovite and garnet restricted...Hardpoint, California Pine Creek, California Tulare Co., California Brownstone, California Darwin, California |