The diamond dust has the same properties of larger diamonds, but the tiny diamond particles cannot be set into jewelry by themselves. It is carefully gathered after cutting, and comes to good purpose in many industries.
There are many other dangerous sharks in the Mediterranean, including: 1  Blacktip shark (Carcharhinus limbatus) 2  Smooth hammerhead shark (Sphyrna zygaena) 3  Scalloped hammerhead shark (Sphyrna lewini)  Great hammerhead shark (Sphyrna 1  mokarran) Shortfin mako shark (Isurus oxyrinchus)  Grey nurse or sandtiger shark (Carcharias taurus)
There are over 470 species of shark swimming in Earth's oceans, but we tend to focus most of our attention on about five of them. Here's some of the coolest, lesser known sjarks we've heard of. 1. Megamouth shark. Image caption: Megamouth shark by OpenCage via Wikimedia Commons. Licensed by CC.