A Simple and Accurate Constant-Volume Pyknometer for Specific Gravity Determinations

H. V. Ellsworth

Geological Survey of Canada, Ottawa

Mineralogical Magazine; March 1928 v. 21; no. 120; p. 431-435; DOI: 10.1180/minmag.1928.021.120.04
© 1928, The Mineralogical Society
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