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Loughnan, F. C., Steggles, K. R. (1976) Cookeite and diaspore in the Back Creek pyrophyllite deposit near Pambula, New South Wales. Mineralogical Magazine, 40 (315) 765-772 doi:10.1180/minmag.1976.040.315.11

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Reference TypeJournal (article/letter/editorial)
TitleCookeite and diaspore in the Back Creek pyrophyllite deposit near Pambula, New South Wales
JournalMineralogical Magazine
AuthorsLoughnan, F. C.Author
Steggles, K. R.Author
Year1976 (September)Volume40
Issue315
PublisherMineralogical Society
Download URLhttps://rruff.info/doclib/MinMag/Volume_40/40-315-765.pdf+
DOIdoi:10.1180/minmag.1976.040.315.11Search in ResearchGate
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Mindat Ref. ID6967Long-form Identifiermindat:1:5:6967:4
GUID0
Full ReferenceLoughnan, F. C., Steggles, K. R. (1976) Cookeite and diaspore in the Back Creek pyrophyllite deposit near Pambula, New South Wales. Mineralogical Magazine, 40 (315) 765-772 doi:10.1180/minmag.1976.040.315.11
Plain TextLoughnan, F. C., Steggles, K. R. (1976) Cookeite and diaspore in the Back Creek pyrophyllite deposit near Pambula, New South Wales. Mineralogical Magazine, 40 (315) 765-772 doi:10.1180/minmag.1976.040.315.11
In(1976, September) Mineralogical Magazine Vol. 40 (315) Mineralogical Society
Abstract/NotesSummaryThe occurrence of cookeite, a di/trioctahedral chlorite of composition (Al3.95Fe0.02Mg0.01Li0.81)(Al0.74Si3.26)O10(OH)8, in the Back Creek pyrophyllite deposit near Pambula is described. The mineral is restricted to a relatively narrow zone near the centre of the deposit and although diaspore is also present in this zone the two have not been found in intimate association, it is concluded that the introduction of lithium has been the principal factor controlling development of the cookeite.

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Loughnan, F. C., & Steggles, K. R. (1976). Cookeite and diaspore in the Back Creek pyrophyllite deposit near Pambula, New South Wales. Mineralogical Magazine, 40(315), 765-772.
Nashar, Beryl, White, Noel C. (1976) The origin of scoriaceous rock associated with dacitic ignimbrite in the Mirannie-Mount-Rivers district, New South Wales, Australia. Mineralogical Magazine, 40 (315) 781-786 doi:10.1180/minmag.1976.040.315.13
Loughnan, F. C., Ward, C. R. (1971) Pyrophyllite-bearing flint clay from the Cambewarra area, New South Wales. Clay Minerals, 9 (1) 83-95 doi:10.1180/claymin.1971.009.1.06
Lawrence, L. J. (1962) Owyheeite from Rivertree, New South Wales. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (259) 315-319 doi:10.1180/minmag.1962.033.259.05
Duggan, M. B. (1976) Primary allanite in vitrophyric rhyolites from the Tweed Shield Volcano, north-eastern New South Wales. Mineralogical Magazine, 40 (314) 652-653 doi:10.1180/minmag.1976.040.314.17
Parslow, G. R. (1976) The Suisnish layered dyke. Mineralogical Magazine, 40 (315) 683-693 doi:10.1180/minmag.1976.040.315.02
Upton, B. G. J., Macdonald, R., Hill, P. G., Jefferies, B., Ford, C. E. (1976) Narsarsukite: a new occurrence in peralkaline trachyte, south Greenland. Mineralogical Magazine, 40 (315) 737-746 doi:10.1180/minmag.1976.040.315.07
Loughnan, F. C., Roberts, F. Ivor, Lindner, A. W. (1983) Buddingtonite (NH4-feldspar) in the Condor Oilshale Deposit, Queensland, Australia. Mineralogical Magazine, 47 (344) 327-334 doi:10.1180/minmag.1983.047.344.07
Livingstone, A. (1976) Julgoldite, new data and occurrences; a second recording. Mineralogical Magazine, 40 (315) 761-763 doi:10.1180/minmag.1976.040.315.10
Anderson, B. W., Payne, C. J., Claringbull, G. F. (1951) Taaffeite, a new beryllium mineral, found as a cut gemstone. Mineralogical Magazine and Journal of the Mineralogical Society, 29 (215) 765-772 doi:10.1180/minmag.1951.029.215.03
Vernon, R.H., Powell, C. McA. (1976) Porphyroblastesis and displacement: some new textural criteria from pelitic hornfels—a comment. Mineralogical Magazine, 40 (315) 787-788 doi:10.1180/minmag.1976.040.315.14
 
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