Chlorite/Smectite interstratified mineral, Smectite/Chlorite interstratified mineral
Dioctahedral or trioctahedral random interstratified mineral of chlorite with smectite. The dioctahedral 1:1 regular type is tosudite, and the trioctahedral 1:1 regular type is corrensite.
Year of discovery: 1977 (Japan)
Locality list: 68 localities of Chlorite/Smectite interstratified mineral