Parthasarathy, G.; Choudary, B. M.; Sreedhar, B.; … - In: Natural Hazards 40 (2007) 3, pp. 647-655
A green-coloured phyllosilicate occurring on the walls of amygdaloidal cavities and along fractures in the Deccan Flood basalts at Killari, Maharashtra, India, has been identified as iron-rich saponite with a chemical composition [Na<Subscript>0.60</Subscript> K<Subscript>0.40</Subscript> Ca<Subscript>0.47</Subscript>] {Mg<Subscript>2.05</Subscript>Fe<Subscript>3.95</Subscript>} (Si<Subscript>6.45</Subscript>Al<Subscript>1.55</Subscript>) O<Subscript>20</Subscript>(OH)<Subscript>4</Subscript>. In...</subscript></subscript></subscript></subscript></subscript></subscript></subscript></subscript></subscript>