"Calcareous-basaltic metatuff and calcareous-basaltic metalava"@en . . . . . "Calcareous-basaltic metatuff and calcareous-basaltic metalava"@en . "MLTC"@en . "Calcareous-basaltic metatuff and calcareous-basaltic metalava"@en . "stable"@en . . . .