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.
Larger sharks, including great whites, tiger sharks and whale sharks, travel more widely and have greater depth range in the water column. Great whites dive deeper than 1km and are seasonal visitors to temperate coastal waters, lured by the likelihood of a feed at seal and sea-lion rookeries and haul-out areas.
Another unique type of shark is the Hammerhead Shark. It has a long head that looks like they ends of a hammer on both sides of it. Many people are afraid of it due to the way that it looks. Yet it is very unlikely that they will attack a person.