Meanings of little glints in English

And now the shell was cracking and little glints were showing through.

What were those little glints and flashes in the greyness of it?

She watches the little glints of her white assemblers caressing her body.

Then his smile disappeared and his eyes, blue-gray, took on frosty little glints.

The dark hand which held the tomahawk trembled so that little glints of moonlight glanced from the bright steel.

The old man was mounted on a clean-built bay whose coat shone with little glints of gold in the dark red.

His eyes were a deep umber, with evil little glints sparkling in their depths. Gerald wiggled his fingers in front of his eyes in demonstration.