A glossary of terms and meanings along with the terminolgy used in mining and exploration. Mining Talk Terminology. Symbols Meanings. ADIT. A nearly horizontal passage driven from the surface to the mine workings. Commonly Used Gold Weights
Prop Coal mining term for any single post used as roof support. Props may be timber or steel; if steel screwed, yieldable, or hydraulic. Proximate analysis A physical, or non chemical, test of the constitution of coal. Not precise, but very useful for determining the commercial value.
But, unlike Goldstrike operations that reported 1% growth year to year, Cortez mines gold output nosedived by 48%, indicating step by step transition to underground operations.
This section from California Notes, about gold mining, gives the reader a handy guide to terms and procedures used by miners. Turrill also touches on the extensive environmental damage caused by hydraulic mining.
The terms raise and winze are used interchangeably to describe a completed opening. rake a timber placed at an angle. shaft a vertical or sloping opening, giving access to the various levels of a mine.
Here is a list of some of the more commonly used mining terms and definitions when talking about underground hard rock mines. Underground mining terms most commonly used Adit A level, horizontal drift or passage from the surface into a mine.
Gold Mining Gravel Pumps Ore Dressing Production Line. Ore Dressing Production Line offers 69 gold mining gravel pumps products. . Mud and sand pump with fuel engine used in gold dredging boat gold mining gravel pumps.
Most of the Australian gold mines are located in Western Australia, South Australia and New South Wales, with 71% of gold production coming from Western Australia alone. Australias reserves of gold as of December 2012 were estimated at 7,400t (13.7% of the global total) by the US Geological Survey.
The Victory Ridge Gold property consists of 1,162 acres (470.25 hectares), including a State of Alaska Upland Mining Lease (962 acres) and 5 adjoining Arizona Gold Silver Placer 112 BLM Placer Claims located in the Florence Valley, Pinal Co., AZ is world renowned for its geological mineralization.
specifically, those people who came to mine for gold in 1849, but has come to mean all who came to mine for gold in California during the gold rush ghost town a town where few, if any, people live after the gold had been panned out of the area
Here is a list of some of the more commonly used mining terms and definitions when talking about underground hard rock mines. Underground mining terms most commonly used Adit A level, horizontal drift or passage from the surface into a mine. Collar The point at which a shaft intersects the surface or underground haulage level.
Belly wash was the term for non a1cholic refreshments. Coffee was Blackjack or Blackstrap. To break ones pick was to become discouraged, and quite a few miners did. Ground hog was a small hand truck used to push ore cars inside mines.
Copiers Gold Mines for Identity Theft Technicians work on copiers in a repair room at Stewart Industries in Mount Laurel, N.J. in this September, 2003 file photo. AP Photo/Courier Post, Ron Karafin
What is another word for gold mine? Need synonyms for gold mine? Here's a list of words from our thesaurus that you can use instead. Noun bonanza. cash cow. Eldorado. Golconda. For more words similar to gold mine, try Synonyms for success. Synonyms for mine. Synonyms for fortune. Synonyms for bonanza.
The Glossary of Mining Terminology is a first attempt to improve Inuktitut terminology in the resource development field. The aim of the glossary is to clarify some technical words associated with resource development using everyday language.
Glossary of Mining Terms. or alloy. Gold may be recovered by distilling off the mercury. Ancient Riverbed Claims Gold found in beds of rivers now extinct. England, and commonly used in deep mines of the nineteenth century to raise underground water. Crosscut A horizontal tunnel driven perpendicular to the main direction of a vein.
Carlin Trend gold mine operated by Newmont in Nevada, US, ranks as the eighth largest in terms of contained gold reserve. The combined proven and probable gold reserves at Carlin as of December 2012 were estimated to be 17.83Moz, which is a close tie with Pascua Lamas reserves.
Here is a list of the 10 biggest gold mines in the world, starting with the biggest.
how to calculatre ore flow sheet in gold mines and what are the terms used Previous Mining and mineral processing Everything Science For example, diamonds were found in Kimberley and gold ore was found in Johannesburg.
The deepest mine in the world, it is about 4,000 vertical feet from its rim to the bottom. Bingham Canyon is known as a copper mine, but the site yields gold, too.
This video is about how gold mining works, methods used in mining and where miners get gold. Mining QA. Question Does mining harm the Earth?. Answer Almost all types of mining change the Earths surface in one way or another.Some types of mining are more harmful than others.
goldstrike colorado gold experience. Search this site quot;GOLDSTRIKEquot; Colorado Gold Adventures. Code of Ethics. FREQUENTLY USED GOLD MINING TERMS Lithology is the basis of correlation in coal mines and commonly is reliable over a distance of a few miles.
Mining Glossary Of Terms. Prospecting And Mining Glossary The following is a glossary of mining terminology popular with old prospectors and modern miners. AURIFEROUS QUARTZ MINING These are mines where the production of gold is the main ore, not a by product. AVOIRDUPOIS WEIGHT
Subsistence artisanal small scale gold mining is a way to survive for an estimated 10 15 million miners in 70 countries, including approximately 3 million women and children. Surprisingly and on top of being the worlds largest employer in gold mining and representing 90% of the gold mining
Project; Governor Gold Mine. Located in California, USA. Approximately 80 acres of patented land and several unpatented claims. Previously producing gold mine.
Thats what those traveling toilets they had at some mines were nicknamed in the old days. Modem miners, no doubt, have their own slang; but the language used by miners years ago was very interesting. And fun, too Thats what they used to call gold. Why? Its a bit of a mystery.
EX 99 15 glossary.htm EX99.3 GLOSSARY OF MINING TERMS Glossary of Mining Terms a mixture used as a blasting agent in many mines. Cyanide A chemical species containing carbon and nitrogen used to dissolve gold and silver from ore. D.
Gold mining in the United States has taken place continually since the discovery of gold at the Reed farm in North Carolina in 1799. The first documented occurrence of gold was in ia in 1782. Some minor gold production took place in North Carolina as early as 1793, but created no excitement.
Gold mines and gold deposits are often categorized by the average proportion of gold contained in the ore at the site; this is also known as the ore grade. Higher quality mines have higher ore
First developed in England and used by Cornish miners, stamps were heavy iron machines used to pound rocks containing gold quartz into a fine dust so the gold ore could be extracted. Small stamps were commonly powered by water wheels while larger ones ran by steam engines.