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Macfadyen, W. A. (1950) Sandy Gypsum Crystals from Berbera, British Somaliland. Geological Magazine, 87 (6) 409-420 doi:10.1017/s0016756800077414

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Reference TypeJournal (article/letter/editorial)
TitleSandy Gypsum Crystals from Berbera, British Somaliland
JournalGeological Magazine
AuthorsMacfadyen, W. A.Author
Year1950 (December)Volume87
Issue6
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0016756800077414
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Mindat Ref. ID247989Long-form Identifiermindat:1:5:247989:1
GUID0
Full ReferenceMacfadyen, W. A. (1950) Sandy Gypsum Crystals from Berbera, British Somaliland. Geological Magazine, 87 (6) 409-420 doi:10.1017/s0016756800077414
Plain TextMacfadyen, W. A. (1950) Sandy Gypsum Crystals from Berbera, British Somaliland. Geological Magazine, 87 (6) 409-420 doi:10.1017/s0016756800077414
In(1950, December) Geological Magazine Vol. 87 (6) Cambridge University Press (CUP)
Abstract/NotesAbstractGypsum crystals containing 62 per cent by volume of sand are described from a late Raised Beach, where they were found by digging shallow coastal wells. An account is given of their crystallographic form and of the circumstances in which they have been produced. Gypsum has not only been deposited in the voids of the sand but has even moved the individual grains apart. A review is given of earlier records of sandy gypsum crystals, sometimes called “desert roses”, and comparison is made.


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