Where can valuable mineral deposits, such as gold from a. at subduction zones b. at areas where to plates collide c. on land d. deep underground mines

B. at areas where to plates collide

Explanation:

Plate tectonics is sen as the underlying mechanism that leads to the generation of the gold deposits. The majority of them fall into the categories of the lode gold deposits. They are high graded, thin and faulted and are primarily made form the quartz. The lode deposits have been occurring with the orogeny of the plates that collided with that of the other plate within the geologic history they usually associate themselves the basalts and occupy intrusive igneous rock properties. Placer deposits are a source of the pre-existing fluvial processes within the river and the streams.