WordNet
n. a dark colored opal with internal reflections of green or red
Usage examples of "black opal".
Those who work with magic know orl as a potent explosive: When powdered and mixed with powdered black opal and then introduced to any open flame in a particular way, the result is a violent explosion that does 6d8 points of damage to all within 10 feet, 4d8 to all 11 to 20 feet distant, and 2d8 to all 21 to 30 feet distant.
You are doomed to wander alone, endlessly and eternally, never resting in one place until you find That Which Was Lost, until you find the Black Opal Crown of Seeting.
Her hair glis' tened like black satin and her eyes slanted upward, black opal&j in a face as smooth and as dark as java-cream.
Days since, Naipal had removed the black opal from about his neck to escape that furious throbbing.
Cugel searched Pergolo with care but discovered no significant clues except Iucounu's black opal thumb-ring, which he found in the fountain among the scales, and at last Cugel felt assured that Iucounu was no more.