- prospecting adit
- 勘探平硐
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
prospecting adit
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Blue Hawk Mine — is located on the east slope of Blue Grouse Mountain, on the west side of Okanagan Lake. The mine is just a few kilometers from downtown Kelowna in the Canadian province of British Columbia.The mine consists of several adits operated for a single … Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
Dolaucothi Gold Mines — The Dolaucothi Gold Mines (grid reference SN662403), also known as the Ogofau Gold Mine, are Roman surface and deep mines located in the valley of the River Cothi, near Pumsaint, Carmarthenshire, Wales. The gold mines are located within the… … Wikipedia
Rammelsberg — The mining museum on the slopes of the Rammelsberg Elevation 635 m (2,083 ft) … Wikipedia
Derbyshire lead mining history — Goodluck Mine in Via Gellia. This article details some of the history of lead mining in Derbyshire, England. Contents 1 … Wikipedia
Uranium mining in Colorado — Uranium mining in Colorado, United States, goes back to 1872, when pitchblende ore was taken from gold mines near Central City, Colorado. The Colorado uranium industry has seen booms and busts, but continues to this day. Not counting byproduct… … Wikipedia
Fire-setting — A method of mining, fires were set against a rock face to break the rock by thermal shock after dousing with water. Best performed in opencast mines, where the smoke and fumes could be dissipated safely, the technique was very dangerous in… … Wikipedia
Mining in Namibia — Mining is the biggest contributor to Namibia s economy in terms of revenue. It accounts for 25% of the country s income.[1] Its contribution to the gross domestic product (10.4% in 2009) is also very important and makes it one of the largest… … Wikipedia
