Dykanite on Instagram: "What is a MORB you may ask? Well it is the coolest rock ever on the whole planet. MORB stands for Mid Ocean Ridge Basalt and it’s the rock that makes up just about the ENTIRE ocean floor. Ocean basins are formed by what are called divergent boundaries, where two tectonic plates are moving apart from each other, allowing molten material from the earths interior to come to the surface between the plates. This then causes volcanism and as the molten rock erupts it is IMMEDIA