| | Journal (article/letter/editorial) | Magazine, August 2002, Vol. 66(4), pp. 605β617 Brinrobertsite: a new R1 interstratified pyrophyllite/smectite-like...Survey, Keyworth, Nottingham NG12 5GG, UK ABSTR ACT Brinrobertsite, an ordered, mixed-layered, dioctahedral...metabentonite in the Ordovician Nant Ffrancon Formation near Bangor, N Wales. It comprises ~30% of the metabentonite...Patterns of air-dried and glycol-saturated brinrobertsite, including Na- and Ca-saturated and untreated...NEWMOD-for-Windows2. The unique composition of brinrobertsite relative to R1 IS, which is ubiquitous in metabentonites |
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