PRECIOUS-Gold bursts through $2,000/oz barrier to new record
* Gold needs a period of consolidation -technical analysts * Silver rises to more than 7-year high By Eileen Soreng Aug 5 (Reuters) – Gold soared to a record high on Wednesday as a weakening dollar, falling returns on U.S. bonds and a break above historic resistance at $2,000 an ounce added momentum to buying…