Note on Some Artificially-Produced Crystals of Gypsum

Rev. Mark Fletcher

Lecturer in Crystallography and Mineralogy, Armstrong College, Newcastle-upon-Tyne ; and Vicar of North Sunderland

Mineralogical Magazine; October 1911 v. 16; no. 74; p. 137-139; DOI: 10.1180/minmag.1911.016.74.10
© 1911, The Mineralogical Society
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