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Discovery of tripoli or polishing powder near St. John Dr. L.C. Allison's lecture before the Natural History Society of New Brunswick, describing the organisms which produce it : and Mr. G.F. Matthews' remarks on the uses to which this substance is applie
By: Allison, L. C. - Matthew, G. F. - Natural History Society of New Brunswick.
Publication info: S.l. :s.n.,1881?
Contributed by: Canadiana.org (archive.org)
Subjects: Diatoms New Brunswick Silica
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High-grade silica materials for glass, refractories and abrasives, by R. J. Colony.
By: Colony, Roy Jed,
Publication info: Albany,The University of the State of New York,1919.
Contributed by: University of California Libraries (archive.org)
Subjects: Silica
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