paystreak (English, noun)
expansion: paystreak (plural paystreaks)
Senses:
topics: business
mining
glosses: The zone, parallel to the walls of a vein, in which the ore is concentrated, or any narrow streak of paying ore in less valuable material.
qualifier: oil boring
glosses: A stratum of oil sand thick enough to make a well pay.
Forms:
form: paystreaks
tags: plural