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Prospector’s ‘Gold Nugget’ Identified as 4.6-Billion-Year-Old Meteorite in Victoria

Researchers classified the 17‑kilogram Maryborough specimen as an H5 ordinary chondrite with chondrules, calling it far rarer in Victoria than gold.

Overview

  • David Hole found the unusually heavy, reddish rock in 2015 while metal-detecting in Maryborough Regional Park and spent years trying to crack it open.
  • Melbourne Museum geologists Dermot Henry and Bill Birch recognized the telltale sculpted exterior and confirmed it as a meteorite after laboratory analysis.
  • A diamond-saw slice revealed high iron content and visible chondrules, leading to its H5 ordinary chondrite classification and the name Maryborough.
  • Carbon dating and records of regional fireball sightings suggest the meteorite has been on Earth for roughly 100 to 1,000 years, with a possible 1951 arrival.
  • The specimen is the 17th recorded meteorite in Victoria and, according to researchers, offers greater scientific value than any local gold nugget.