A thinner vein of a gray stone lay beneath it.

Gum rings can develop thin dark veins on flat-sawn surfaces.

Marion's eyes were shut, showing thin blue veins on her eyelids.

It was not a fragment but a whole Stone, round as if polished, golden with thin black veins.

Its flawless surface was dark blue, except for thin veins of white that spiderwebbed across it.

The sea was marbled blue and green, with thin veins of gray.

He could see a thin vein of smoke.

Two to three pairs of thin veins fan out from the midrib.

Six thin veins of coal were found but nothing of commercial value.

The thinner veins do not have a spontaneous flow.