R1H4Y4O1L1I1T1E1S1
15 points
RHYOLITES is validvalid
RHYOLITE, a volcanic rock [n]
RHYOLITE, a highly felsic igneous volcanic rock, typically light in color [n]
RHYOLITE, a volcanic rock [n]
RHYOLITE, a highly felsic igneous volcanic rock, typically light in color [n]