TY - JOUR
T1 - Al-chlorite as a hydration reaction product of andalusite
T2 - a new occurrence.
AU - Ahn, J. H.
AU - Buseck, P R
PY - 1988
Y1 - 1988
N2 - A new occurrence of a near end-member di,dioctahedral Al-chlorite, consisting of two dioctahedral layers, is described as a hydration reaction product of andalusite from pegmatite at Szabo Bluff, Scott Glacier, Antarctica. Analysis of the chlorite gave SiO2 32.23, Al2O3 53.06, Fe2O3 1.06, H2O 13.65, = 100.00, leading to the formula Al4.32Fe0.07(Si2.83Al1.17)O10(OH)8, i.e. donbassite.-R.A.H.
AB - A new occurrence of a near end-member di,dioctahedral Al-chlorite, consisting of two dioctahedral layers, is described as a hydration reaction product of andalusite from pegmatite at Szabo Bluff, Scott Glacier, Antarctica. Analysis of the chlorite gave SiO2 32.23, Al2O3 53.06, Fe2O3 1.06, H2O 13.65, = 100.00, leading to the formula Al4.32Fe0.07(Si2.83Al1.17)O10(OH)8, i.e. donbassite.-R.A.H.
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U2 - 10.1180/minmag.1988.052.366.13
DO - 10.1180/minmag.1988.052.366.13
M3 - Article
AN - SCOPUS:0023767780
VL - 52
SP - 396
EP - 399
JO - Mineralogical Magazine
JF - Mineralogical Magazine
SN - 0026-461X
IS - 3
ER -