Ask your own question, for FREE!
Chemistry 9 Online
OpenStudy (anonymous):

vein a. narrow zone of minerals precipitated from a hydrothermal solution b. lump of minerals on the deep-ocean floor c. mineral deposit made up of many thick mineral veins in a rock formation d. mineral deposit from which metals and nonmetals can be removed profitably e. rare nonmetallic mineral valued for its brilliance and color

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!