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Gunnis
A gunnies, gunnis, or gunniss is the space left in a mine after the extraction by stoping of a vertical or near vertical ore-bearing lode. The term is also used when this space breaks the surface of the ground, but it can then be known as a coffin or goffen. It can also be used to describe the deep trenches that were dug by early miners in following the ore-bearing lode downwards from the surface – in this case they are often called open-works; their existence can provide the earliest evidence of mining in an area. William Pryce, writing in 1778, also used the term as a measure of width, a single gunnies being equal to three feet. History That the gunnis was an element of mining in ancient times has been shown by archaeological investigation, such as that performed in the 1990s at Bir Umm Fawakhir, an ancient gold mine in Egypt. The exploration revealed that some 20th-century drives had broken into ancient gunnises which were filled in by rocks that had fractured off the hangi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunnislake
Gunnislake ( kw, Dowrgonna) is a large village in east Cornwall, England, United Kingdom. It is situated in the Tamar Valley approximately ten miles (16 km) north of Plymouth Gunnislake is in the civil parish of Calstock and is close to Cornwall's border with Devon which follows the course of the River Tamar. It has an electoral ward in its own name which includes much of Calstock and the surrounding area. The population at the 2011 census was 4,574. According to an OCSI report, of the total population, 562 (18.2%) are children, making up a larger proportion of the population than across Cornwall and Isles of Scilly (17.3%). 685 (22.2%) are people of pensionable age, making up a smaller proportion of the population than across Cornwall and Isles of Scilly (24.3%). The village has a history of mining although this industry is no longer active in the area. During the mining boom in Victorian times more than 7000 people were employed in the mines of the Tamar Valley. During t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
