Search results
Results from the WOW.Com Content Network
Rock flour from glacial melt enters Lake Louise, Canada Rock flour intensifies the water's hue at Hokitika Gorge on the West Coast of New Zealand. Rock flour, or glacial flour, consists of fine-grained, silt-sized particles of rock, generated by mechanical grinding of bedrock by glacial erosion or by artificial grinding to a similar size.
West Coast Region, New Zealand. The geology of the West Coast of New Zealand's South Island is divided in two by the Alpine Fault, which runs through the Region in a North-East direction. To the West of the fault Paleozoic basement rocks are interluded by plutones and both are unconformably covered in a sedimentary sequence.
New Zealand's geomorphology is formed through an interaction between uplift, erosion and the underlying rock type. Most of the notable examples listed here are formed by selective erosion, for example waves and rivers can more easily erode sandstone than basalt and can also exploit joints or faults in the rock-mass. [1]
Hooker Lake's length has doubled between 1990 and 2013 from 1.2 kilometres to 2.3 kilometres, the glacier retreating by over 50 metres (160 ft) per year. [4] It is expected to grow by another 4 kilometres (2.5 mi) as Hooker Glacier retreats further up the valley until the glacier's retreat will have reached the point where the glacier bed is higher than the lake's water level.
The Pancake Rocks are a heavily eroded limestone formation where the sea bursts through several vertical blowholes during incoming swells, particularly at high tide. The limestone was formed in the Oligocene period (around 22–30 million years old), a period in the geological history of New Zealand where most of the continent of Zealandia was submerged beneath shallow seas. [2]
Finally, if you really want to make sure you don't open a new bag of flour to find it crawling with uninvited friends, yes, he assures, the freezing hack works: "Wheat flour can be frozen for one ...
On 8 July 1970 NZ Forest Products took complete ownership of New Zealand Paper Mills. [36] In 1976 the mill celebrated its centennial year. By 1990 the mill, owned by NZ Forest Products, had become a division of Elder Resources, until it was taken over by Carter Holt Harvey in 1991. Between 1984 and 1991, due to upgrades and efficiency gains ...
Ward Beach is a section of rugged coastline in the Marlborough Region of New Zealand that is known for unusual rock formations. The geological features include the exposed reef platforms that were uplifted by 2 m or more during the 2016 Kaikōura earthquake, and the spherical concretions known as the Ward Beach boulders.