A lithium-bearing aluminian regular mixed layer montmorillonite-chlorite from Huy, Belgium
Keyword(s):
X Ray
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AbstractA bluish-green clay found in veins cutting across brecciated slates of the Llanvirnian stage at Huy, Belgium, is shown by X-ray diffraction and chemical analysis to be a lithium-bearing, aluminium-rich, regular mixed layer montmorillonite-chlorite with associated pyrophyllite, nacrite and quartz and smaller amounts of calcite and ankerite. The cation exchange capacity of the purified air-dry magnesium saturated clay is 49 mEq/100 g and its structural formula isThe problem of the nomenclature of regular mixed layer montmorillonite-chlorites is discussed.
2012 ◽
Vol 727-728
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pp. 1591-1595
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2021 ◽
1973 ◽
Vol 51
(11)
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pp. 1558-1565
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2013 ◽
Vol 781-784
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pp. 2269-2272
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