Australians believed they found a worthless stone, turns out to be a rare meteorite – archyde

TEMPO.CO, Jakarta – Australian treasure hunter David Hole finds Stein that looked dirty at first, thought it had gold nuggets in it. However, because the stone was so hard, he kept it on a shelf in his house for years.

The stone was discovered with his metal detector in 2015 while exploring clay in the Maryborough area near Melbourne, known as Australia’s gold-bearing site in the 19th century. Only a few years later, an expert told him that it was actually a stone Meteorit 4.6 billion years old, which is very rare.

“I kept the dirty stone on my shelf for years without knowing what it was and I thought it was worthless. I don’t believe what it really is, “Hole told the Sydney Morning Herald on Wednesday, November 24, 2021.

To the member said only a handful of space rocks have fallen in the region in the past century. The stone weighs 17 kilograms and looks metallic with rusty wavy surfaces everywhere.

According to Hole, the rock was so hard that even stone saws, drills, grinders, and even a sledgehammer ricocheted off the surface of the rock. He also tried pouring acid over it, but failed to leave a scratch. “What the hell,” he said, not expecting how hard the stone was.

The excavated rock then collected dust for four years until it was brought to the Melbourne Museum for examination. Only then did experts tell him that the rock contained something much rarer than gold: “metal droplets from the early solar system”.

The rock was formed from a cloud of debris that swirled around the newborn sun that made up the planets, including Earth, then spent 4.6 billion years in orbit before crashing onto Australian soil for the past 1,000 years.

Geologist Dermot Henry said he found only two real meteorites in 37 years of working in the area. According to Henry, the rock discovered by Hole is the 17th meteorite found in Victoria while thousands of gold nuggets have been found. “If you look at the chain of events, you can tell that the meteorite has only just been discovered,” said Henry.

Henry also went on to say that the rocks had a sculpted, dimpled appearance that formed when they went through the atmosphere, then melted outside and the atmosphere shaped them. “The rock takes us back in time and provides clues about the age, formation and chemistry of our solar system,” he said.

The researchers classified it as a common chondrite meteorite H5, which means that it contains tiny crystalline metal droplets formed by the lightning heating of the dust clouds of the early solar system. It contains silicates, iron, nickel and magnesium as well as small amounts of carbon and crystallized water.

It most likely formed in the asteroid belt between Mars and Jupiter and was thrown off course by the collision. Carbon dating analysis places his time on earth between 100 and 1,000 years.

THE SUN | THE SYDNEY MORNING FALL

Read:
Meteors fall on pillows, here is the possible asteroid collision

always To update current information. Hear breaking news and selected news from Tempo.co on the telegram channel “Tempo.co Update”. click https://t.me/tempodotcoupdate join. You mustTo install Telegram application first.

.

Reference-www.nach-welt.com

Leave a Reply

Your email address will not be published. Required fields are marked *