gold mines definitions

Gold Mine Definition of Gold Mine by Merriam-Webster

Gold mine definition is - a rich source of something desired. How to use gold mine in a sentence.

Gold Mining Terms Glossary – Gold Bug Park

Download our PDF of Gold Mining Terms. adit – a horizontal or nearly horizontal underground passage coming to the surface at one end of a mine.; alluvial – of or pertaining to alluvium; alluvial soil.; alluvium – a deposit of sand, mud, etc., formed by flowing water.; assay – to analyze (an ore, alloy, etc.) in order to determine the proportion of gold, silver, or other metal in it.

GOLD MINE meaning in the Cambridge English Dictionary

gold mine definition: 1. a place where gold is taken from the ground 2. something that produces wealth or information. Learn more.

Gold mine Definition of Gold mine at Dictionary

Gold mine definition, a mine yielding gold. See more.

Gold mine definition and meaning Collins English Dictionary

Gold mine definition: If you describe something such as a business or idea as a gold mine , you mean that it... Meaning, pronunciation, translations and examples

Gold mining - Wikipedia

OverviewMethodsHistoryStatisticsGold ore processingBusinessAdverse effectsSafety

Placer mining is the technique by which gold that has accumulated in a placer deposit is extracted. Placer deposits are composed of relatively loose material that makes tunneling difficult, and so most means of extracting it involve the use of water or dredging. Gold panning is mostly a manual technique of separating gold from other materials. Wide, shallow pans are filled with sand and gravel that may contain gold. The pan is submerged in water and shaken, sortin

GOLD MINE meaning in the Cambridge English Dictionary

gold mine definition: 1. a place where gold is taken from the ground 2. something that produces wealth or information. Learn more.

Gold mine definition and meaning Collins English Dictionary

Gold mine definition: If you describe something such as a business or idea as a gold mine , you mean that it... Meaning, pronunciation, translations and examples

Gold Mine Synonyms, Gold Mine Antonyms Merriam-Webster ...

6 synonyms of gold mine from the Merriam-Webster Thesaurus, plus 13 related words, definitions, and antonyms. Find another word for gold mine. Gold mine: an abundant source.

Gold mine Definition of Gold mine at Dictionary

Gold mine definition, a mine yielding gold. See more.

What Does the Grade of a Gold Mine Refer To?

The World Gold Council defines a high-quality underground mine as having a gold ore density between 8 and 10 g/t, while a low-quality underground mine has a gold ore density of 1 to 4 g/t.

Sitting on a gold mine - Idioms by The Free Dictionary

Definition of sitting on a gold mine in the Idioms Dictionary. sitting on a gold mine phrase. What does sitting on a gold mine expression mean? Definitions by the largest Idiom Dictionary.

What Is a Gold Equivalent Ounce (GEO)? The Motley Fool

Equivalent ounce is an investing term used throughout the mining industry. For example, miners that primarily focus on gold might use gold equivalent ounce (GEO), silver miners often use silver ...

Glossary of Mining Terms - SEC

Dor bar - The final saleable product of a gold mine. Usually consisting of gold and silver. Drag fold - The result of the plastic deformation of a rock unit where it has been folded or bent back on itself. Drawpoint - An underground opening at the bottom of a stope through which broken ore from the stope is extracted.

What Makes a World-class Gold Deposit? Investing News ...

According to the World Gold Council, larger and better-quality underground mines contain around 8 to 10 g/t gold, while marginal underground mines average around 4 to 6 g/t gold. Open-pit mines ...

Gold Rush Vocabulary - Michael La Marr

a small piece of placer gold: fool's gold : iron pyrite that made many miners think they had found gold: forty-niners : 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 ...

Gold mine dictionary definition gold mine defined

gold mine definition: 1. a mine from which gold ore is obtained 2. Informal a source of something very valuable or profitable...

mining - Kids Britannica Kids Homework Help

Earth’s crust contains many minerals and other materials that are useful to people. To get these valuable natural resources, people must dig into the ground. The holes that they dig are called mines. Some mines are narrow shafts, or tunnels, that go very deep underground. Other mines are large open pits, like canyons. The people who work in ...

How the Gold Business Operates - CNBC

Sep 01, 2011 Gold mines produce rough gold, called a dore bar. These bars are typically about 80 percent pure gold. The gold is then sent to a refinery, where it is refined into gold

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. The Glossary of Mining Terminology is a living document that will continue to be improved as the industry develops and Inuktitut speakers become more ...

Gold mine dictionary definition gold mine defined

gold mine definition: 1. a mine from which gold ore is obtained 2. Informal a source of something very valuable or profitable...

Gold mine - Definition for English-Language Learners from ...

Learner's definition of GOLD MINE [count] 1 : a place where gold is dug from the ground: a mine that produces gold. 2 : something that has or produces a lot of something desired (such as money) When she was the manager, the restaurant was a (real/veritable) gold mine! [=it was very profitable]

Gold-Mining Stocks Will Outshine Gold in 2020 - Barron's

May 14, 2020 But now the more bullish story is in the gold-mining stocks rather than bullion. From now until year end, my work projects that the gold miners will outperform the

Gold Mine Definition of Gold Mine by Oxford Dictionary ...

‘The nurse's study is a gold mine of information for women because nurses represent a large group of individuals who are experiencing similar health related problems.’ ‘A major trade show comprises a gold mine of invaluable information about products, companies, industry trends, and so on.’

Glossary of Mining Terms - SEC

Dor bar - The final saleable product of a gold mine. Usually consisting of gold and silver. Drag fold - The result of the plastic deformation of a rock unit where it has been folded or bent back on itself. Drawpoint - An underground opening at the bottom of a stope through which broken ore from the stope is extracted.

What does Gold mining mean? - definitions

Definition of Gold mining in the Definitions.net dictionary. Meaning of Gold mining. What does Gold mining mean? Information and translations of Gold mining in the most comprehensive dictionary definitions resource on the web.

Gold Rush Vocabulary - Michael La Marr

a small piece of placer gold: fool's gold : iron pyrite that made many miners think they had found gold: forty-niners : 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 ...

What Makes a World-class Gold Deposit? Investing News ...

According to the World Gold Council, larger and better-quality underground mines contain around 8 to 10 g/t gold, while marginal underground mines average around 4 to 6 g/t gold. Open-pit mines ...

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. The Glossary of Mining Terminology is a living document that will continue to be improved as the industry develops and Inuktitut speakers become more ...

How the Gold Business Operates - CNBC

Sep 01, 2011 Gold mines produce rough gold, called a dore bar. These bars are typically about 80 percent pure gold. The gold is then sent to a refinery, where it is refined into gold

All-In Sustaining Costs vs Total Cash ... - Denver Gold Group

Since establishing formal guidelines in 2013, the World Gold Council’s (WGC) All-In Sustaining Cost (AISC) has been an important metric for comparing costs per payable metal unit sold for gold mining

The List of Global Tier 1 Gold Mining Companies ...

Mar 13, 2010 In this post, let me list some of the Tier 1 gold miners and a few copper miners. But before we get into the list, here are some interesting facts about gold: US Gold Reserves totaled 8,133.5 tons in September 2008, accounting for 76.5% of its forex reserves Japan holds 765.

What does gold mine mean? - definitions

Definition of gold mine in the Definitions.net dictionary. Meaning of gold mine. Information and translations of gold mine in the most comprehensive dictionary definitions resource on the web.

Glossary of Mining Terms - Mineral

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 transferred to the front abutment, that is, the solid coal ahead of the face and the back abutment, that is, the settled packs behind the face.