Marketing Major. For academic requirements that apply to all students in the College of Business, please refer to the College of Business section of the Undergraduate Catalog.
Live rock. Live rock is rock from the ocean that has been introduced into a saltwater aquarium. Along with live sand, it confers to the closed marine system multiple benefits desired by the saltwater aquarium hobbyist.
Diabase /ËdaÉª.ÉbeÉªs/ or dolerite or microgabbro is a mafic, holocrystalline, subvolcanic rock equivalent to volcanic basalt or plutonic gabbro.iabase dikes and sills are typically shallow intrusive bodies and often exhibit fine grained to aphanitic chilled margins which may contain tachylite (dark mafic glass).