Sort By:
  1. The action of ammonium chloride upon silicates /
    By: Clarke, Frank Wigglesworth, - Steiger, George,
    Publication info: Washington,Govt. Print. Off.,1902.
    Holding Institution: Boston College Libraries (
    Subjects: Analysis  Rocks  Silicates  
    View Book
  2. The extraction of potash from silicate rocks.
    By: Ross, William Horace,
    Publication info: [Washington,Govt. print. off.]1912.
    Holding Institution: University of California Libraries (
    Subjects: Potash  Silicates  
    View Book