For this reason, the early stages of firing clay are done slowly, and with a peephole or lid open for steam to escape. The next change which occurs during the firing process is at about 350 degrees C (662 degrees F), the point where the chemically combined water of the clay is driven off. This is water that is part of the molecular structure of the clay, not the previously described water that is between the particles of the clay.
Long Lake is a city in Hennepin County, Minnesota, United States. The population was 1,768 at the 2010 census. The first settlers arrived in Long Lake in early spring, 1855. This early contact in Long Lake did not result in settlement but rather this group of Nova Scotians came down Watertown Road, walked to the lake, looked across the lake and settled on the north side of the lake in what is now Orono.
North Lida Lake is a 5,513 acre moderately fertile lake located in northwestern Otter Tail County Minnesota. North Lida Lake is connected to South Lida Lake by a navigable culvert under State Highway 108 along the south shoreline. North Lida Lake is also connected to Lizzie Lake via a non-navigable culvert under County Road 4.