gold mining terminology

Glossary of Mining Terms -

Glossary of Mining Terminology. A. ... Also called iron pyrites, fool's gold, sulfur balls. Iron pyrite is the most common sulfide found in coal mines. R. ... Undercut — To cut below or undermine the coal face by chipping away the coal by pick or mining machine. In some localities the terms "undermine" or "underhole" are used.

NC Historic Sites - Reed Gold Mine - Glossary of Mining ...

Glossary of Mining Terminology. More Reed Gold Mine ADIT — An entrance to a mine, generally a horizontal tunnel. AMALGAMATION — The technique of using mercury to attract small particles of crushed gold and join with them in an amalgam, or alloy. Gold may be recovered by distilling off the mercury. ARRASTRA — A mill, consisting of one or ...

Gold Mining Terminology -

Gold Mining Terminology is a system of words used to name things in gold mining discipline. It is a doctrine of terms, a treatise on terms, declaring and describing definitions of words related to gold mining.

Full text of "A glossary of the mining and mineral industry"

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Mining And Prospecting Glossary - GPEX

Prospecting And Mining Glossary The following is a glossary of mining terminology popular with old prospectors and modern miners. Alphabetical Order Terms . ADIT -- A horizontal or inclined entrance into a mine. ALCHEMY-- The forerunner of modern chemistry. Its chief aims were the transmuting of baser metals into gold, and the discovery of an ...

Hard Rock University--Hard Rock Gold Mining Resources ...

In precious metals mining, the normal minerals deposited were quartz, iron pyrite (iron sulfide), copper sulfide, copper/iron sulfides, and lead sulfide (galena) with gold and silver in or on the sulfides or as metallic particles in the quartz.

Mining Terminology - Hawkeye Gold & Diamond Inc.

A cross-cut is a horizontal underground passageway that provides access to mining operations and is usually bored from the mining shaft at near right angles to the strike of a vein or orebody. What is meant when a mining Company is referred to as being at its development stage?

Glossary of Mining Terminology - Glace Bay

Glossary of Mining Terminology After Damp - Gasses resulting from underground combustion, normally carbon monoxide. This is a loose term implying any fatal gas in a mine after an explosion or fire.

Mining Terms -

POCKETS - These are cavities in the earth, filled with ore, or a rich deposit of gold. PROSPECT - A mining property, the value of which has not been proved by exploration. PULP - A name for gold in the mining process. PYRITE - A hard, heavy, shiny, yellow mineral, being a sulphide of iron.

Mining Glossary -

Pocket Mining: Pocket mining begins with panning a shovelful of dirt from a hillside, looking for isolated surficial veins of gold. When gold is identified, another sample is taken nearby, until a small area is defined or the pocket can be defined. Then a prospect pit …

Precious Metals Glossary - Gold/Silver Terms & Definitions

Below are definitions of some of the most commonly used terms in the precious metal investing world. Make sure to also view our precious metals price charts.. Assay – A test to determine the quality and purity of a gold or silver product. When a gold or silver product ships with an “assay”, this is a guarantee from the assayer that the product in question does indeed contain the ...

Glossary of Mining Terms – Legends of America

Glossary of Mining Terms. ... Gold may be recovered by distilling off the mercury. Ancient Riverbed Claims – Gold found in beds of rivers now extinct. Arastra – A mill, consisting of one or more large stones dragged around on a circular bed, used to grind ore.

Arch Coal, Inc. | Community: Education

Auger Mining – A form of underground mining that uses an auger, which looks like a large carpenter’s wood drill. The auger bores into a coal seam and discharges coal out of the spiral onto a waiting conveyor belt. When mining is finished, the openings are back-filled.

Flashcards - Gold Mining Terms Flashcards |

This set of flashcards will explain several methods of mining for gold, properties of the metal itself, common terms in mining, and the history of the California Gold Rush of 1849 to put the ...

Mining Glossary - Gold Prospecting Network

HYDRAULIC MINING A method of mining in which a bank of gold-bearing earth or gravel is washed away by a powerful jet of water and carried into sluices, where the gold …

MINING TERMINOLOGY - Underground mining and mining machinery

mining terminology You will find at the bottom of the page dictionary of Mining and Geology There are many terms and expressions unique to mining that characterize the field and identify the user of such terms as a ‘‘mining person.’’

old gold mining terms -

Apr 21, 2012· old gold mining terms manveesingh. Gold mining is the resource extraction of gold by mining.. As of 2016, the world's largest gold producer was China with 463.7 tonnes.The second largest producer, Australia, mined 287.3 tonnes in the same year, …

Miners Terminology - goldstrike colorado gold experience

goldstrike colorado gold experience. Search this site "GOLDSTRIKE" - Colorado Gold Adventures. Code of Ethics. ... FREQUENTLY USED GOLD MINING TERMS ... Lithology-The character of a rock described in terms of its structure, color, mineral composition, grain size, and arrangement of its component parts; all those visible features that in the ...

Gold terminology | Capital Gold Group

Ownership of gold or silver which isn’t tangible. Examples are Electronic Traded Funds (ETFs), mining shares, precious metals funds. Philharmonic The Philharmonic is the Austrian one ounce 24 karat gold coin, first produced in 1989. Physical Gold/Physical Silver Real gold …

Placer mining - Wikipedia

Placer mining / ˈ p l æ s ər / is the mining of stream bed deposits for minerals.This may be done by open-pit (also called open-cast mining) or by various surface excavating equipment or tunnelling equipment.. Placer mining is frequently used for precious metal deposits (particularly gold) and gemstones, both of which are often found in alluvial deposits—deposits of sand and gravel in ...

Glossary of Mining Terminology - First Nations

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.

Gold Rush Words - Vocabulary List :

Gold Rush Words. February 5, 2010 By Michael F. (Brooklyn, NY) Rate this list: Activities for this list: ... placer mining. mining valuable minerals from a placer by washing or dredging ... United States writer noted for his stories about life during the California gold rush (1836-1902) claim. assert or affirm strongly. inventiveness. the power ...

Glossary of Mining Terms -

Glossary of Mining Terms A Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is

Mining terms explained: A to Z – Anglo American

A glossary of mining terms. ... Examples include gold, silver and the platinum group metals or PGMS: ruthenium, rhodium, palladium, osmium, iridium, and platinum. Pre-feasibility – a detailed examination of the business case for mining in a particular location.

Gold Mining Dictionary - Placer Hardrock Gold Dredging ...

Gold prospecting has many unique terms and phrases. From Adit, Sluice Box to winze, CGC is here to help! Gold dredging alone has some toughies. ... Mining Dictionary. Frequently Used Mining Terms. Adit-Tunnel on a vein or lode. Hardrock Mine.

Top ten mining terms you should know |

Here's a list of ten interesting mining terms you might like to know, if you don't already. We've "mined" the nuggets on this list from social news site Reddit, where various contributors posted ...

Gold Mining Terms Glossary – Gold Bug Park

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.