Meanings of opaline water in English

Twice more they found similar evidence of preservation in flower or leaf, wherever it was covered by the opaline water.

The level opaline water differed only from a floor by a scarcely perceptible heaving motion, which broke into the faintest of ripples at our feet.

"See how clear the Euganean hills are," Pauline said, looking out through the little window to those deep-blue pyramids, rising beyond the wide, opaline waters.