Imagine that one day, while searching for precious metals with a metal detector, you come across a strange reddish rock. You immediately think that it may be hiding gold, so you don’t hesitate to take it home. After numerous attempts to pierce it and discover what’s inside, you give up. It is a practically invulnerable rock, at least with everyday tools, such as grinders.
This is what we just described This is what happened to David Hole.an Australian who used to explore Maryborough Regional Park with his detecting equipment in search of precious metals. And yes, he found the rock and tried to open it without success. In the end it turned out to be something much more valuable than any precious metal: a celestial body that had probably traveled to our planet from Mars or Jupiter, in other words, a meteorite.
The Maryborough Meteorite
The cosmic rock was discovered by Hole in 2015, although the man did not know what it was until 2018. Three years after its discovery he decided to take it to the Victoria Museum of his country in search of answers. Geologists Bill Birch and Dermot Henry They immediately suspected that it was a meteorite. And this was actually a surprise since most of the “meteorites” that people bring to the museum are not actually meteorites.
The specialists had a peculiar piece measuring 38.5 cm x 14.5 cm x 14.5 cm. The next step was to photograph it and do a thorough analysis that consisted of making a small cut in order to analyze its composition. After analysis, it was confirmed that it was a meteorite with a high percentage of iron, that is, an ordinary H5 chondrite meteorite, which suggests that its formation could have occurred in the asteroid belt between Mars and Jupiter.
The origin of the Maryborough Meteorite, it should be noted, is a hypothesis, as researchers do not know exactly where it came from or when it may have impacted Earth. However, radiocarbon dating indicates that the rock has remained on Earth between 100 and 1,000 yearsalthough it is believed that it could have crossed our atmosphere in a period of time between 1889 and 1951, that is, in a recent period.


If we talk about the value of the meteorite compared to gold, it is difficult to establish a comparative framework, but the museum points out that this is much more valuable. They say that finding gold on Australian soil is more common than finding a meteorite of these characteristics. “This is only the 17th meteorite found in Victoria,” they point out, adding that they are important scientific elements that “take us back in time” to study our Solar System.
Certainly, meteorites contain valuable information about the formation of elements in the universe and give us a unique opportunity to study them closely to analyze their characteristics and chemical composition. A different type of research, but complementary, to the missions that are driven towards space, such as that of James Webb Space Telescope u the ambitious OSIRIS-REx.
Images | Museums Victoria
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