The Moeraki Boulders are an amazing geological phenomena formed by thousands of layers of sediment being compressed around a pebble or shell over millions of years… similar to how a pearl is formed. Moeraki Boulders Facts. Moeraki is now most famous for its boulders; mysteriously spherical stones scattered across a beach. They are big and diameter of a majority range from 1.5 to 2.2 meters. "they cannot be moved off the beach..by erosion they come from out of the cliffs over time..and different sizes..from my shoulders to my knees. The Moeraki Boulders, which are spherical concretions, are said to be the result of ongoing precipitation of calcite in mudstone over the years. These items were turned to stone and therefore became the Moeraki Boulders! Truly unique and a amazing feature of the Moeraki coastline are these large and spherical stones. Māori Legend The Moeraki Boulders – Located in Koekohe Beach near Moeraki on New Zealand. Extracts from Wikipedia “The Moeraki Boulders are unusually large and spherical boulders lying along a stretch of Koekohe Beach on the wave-cut Otago coast of New Zealand between Moeraki and Hampden.They occur scattered either as isolated or clusters of boulders within a stretch of beach where they have been protected in a scientific reserve. (The Moeraki Boulders at sunrise) The boulders are one of the most fascinating … The Moeraki boulders are situated between the towns of Dunedin and Oamaru on the south islands east coast. The camp is situated 2.5kms from the main site but soon after setting out we came across these broken examples. The Moeraki Boulders lie in Otago, on the east coast of South Island, New Zealand. The boulders are symbols of the ship’s loss. These limestone caves were formed by flowing of a calcite solution into the sediment. when a small one appears, people steal them for their gardens? Even now there is huge debate as to how the boulders were actually formed. Treat yourself at the internationally renowned Fleurs Place (opens in new window), an idyllic, rustic and most-charming restaurant right on the waterfront or visit what Moeraki is most synonymous with, The Moeraki Boulders; large, spherical, stones which were formed around 60 million years ago and are strewn along Koekoehe Beach. Scattered along the Koekohe Beach they weight several tonnes and can be up to 3 metres in diametre. The Moeraki boulders are the concretions created by the cementation of the Paleocene mudstone of the Moeraki Formation. The Moeraki Boulders are a popular scenic destination for a reason. The town of Moeraki is 45 minutes north of Dunedin and 20 minutes south of Oamaru in Otago in the South Island. There is no real explanation about how Moeraki boulders were formed. While there is no solid explanation for how the Moeraki Boulders were formed, the most common belief is that they formed on the seabed around 60 million years ago through a process called concretion. How Were the Boulders Formed? We really like visiting places similar to Moeraki Boulders. In geological terms that may well be true, but that means that the boulders are at least fifty six million years old. These caves are then usually formed by erosion. Some of the boulders weigh several tonnes and the largest ones can be over 2 metres wide! The larger boulders are estimated to have taken 4 to 5.5 million years to grow, while 10 to 50m of marine mud accumulated on the seafloor above them. After the Araiteuru came into trouble at Shag Point – also know as Matakaea – it’s said that calabashes, kumaras and eel baskets were washed ashore and over time, formed the large boulders you see today. The Moeraki Boulders Legend . Many of the smaller boulders that were around in the 19 th century were taken by individuals who used them to decorate their gardens or tourists who decided to steal them as souvenirs. Lots of people were trying to climb on the boulders without getting their feet wet. We showcase some of the very best photos of the Moeraki Boulders and the surrounding area on our Photos page.. Maori legend tells that the boulders are remains of calabashes, kumaras and eel baskets that washed ashore after the legendary canoe, the Araiteuru was wrecked at … Beyond the immediate visual appeal is an interesting geological story. These striking spherical rocks reach over 1 metre in diameter, and have formed a spectacular backdrop to photographs for over a century. Each boulder weighs several tonnes and is up to two metres high.Scientists explain the boulders as calcite concretions formed about 65 million years ago. The canoe’s cargo of eel pots, kumara and gourds were washed ashore onto the Koekohe Beach. 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