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.
The fish wind up in conservation limbo, since insufficient data is available. Such sharks include the thresher, Java, kitefin, salmon, broadnose sevengill, bigeye sand tiger, narrowmouth catshark, great hammerhead, Argentine angel shark and megamouth, which was only first discovered in 1976.re sharks dangerous or endangered? The answer is both. On the danger side, most sharks are apex predators. This means they exist at the top of the oceanic food chain and possess few, or no, natural enemies.