RECORD: Darwin, C. R. n.d. Abstract of Brongniart on the conversion of the felspar of primitive rocks into porcelain clay. CUL-DAR40.68. Edited by John van Wyhe (The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 12.2021. RN1
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin.
[68]
Ed. New Phil./41/ p. 124. on Kaolin being produced only in neighbourhood of iron
Brongniart, Alexandre. 1841. On the conversion of the felspar of primitive rocks into porcelain clay. Edinburgh New Philosophical Journal 31: 123-125.
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 13 September, 2025