Graphite (1920) (14761713316) - Public domain book illustration

Identifier: graphite00cana (find matches)
Title: Graphite
Year: 1920 (1920s)
Authors: Canada. Mines Branch (1901-1936) Spence, Hugh S. (Hugh Swaine), 1885-
Subjects: Graphite
Publisher: Ottawa : Thomas Mulvey
Contributing Library: University of Connecticut Libraries
Digitizing Sponsor: LYRASIS Members and Sloan Foundation



Text Appearing Before Image:
Exceptionally large sized graphite flakes, from range IV, township of Buckingham,Que. The flakes, measuring up to 5 inches across, occur (at the contact of apegmatite dike with gneiss.
Text Appearing After Image:
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