. "VCSST"@en . "Volcaniclastic-sandstone - A type of volcaniclastic-sedimentary-rock. British Geological Survey Research Report RR/99/06, section 4.2 and fig. 4. See also: sandstone."@en . . . "Volcaniclastic-sandstone"@en . "stable"@en . . . . . . "Volcaniclastic-sandstone"@en . . . . . .