Chlorite/Montmorillonite interstratified mineral, Montmorillonite/Chlorite interstratified mineral
Dioctahedral random interstratified mineral of chlorite with montmorillonite. The 1:1 regular type is tosudite.
Year of discovery: 1959 (Japan)
Locality list: 84 localities of Chlorite/Montmorillonite interstratified mineral