Ore - definition of ore by The Free Dictionary

Define ore. ore synonyms, ore pronunciation, ore translation, English dictionary definition of ore. n. A mineral or an aggregate of minerals from which a valuable constituent, especially a metal, can be profitably mined or extracted.

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Chapter 2 Concepts Flashcards | Quizlet

Compare and contrast a mineral resource and an ore deposit a mineral resource is an occurrence of useful minerals that are formed in such quantities that eventual extraction is reasonably certain, whereas an ore deposit is a naturally occurring concentration of one or more metallic minerals that can be extracted economically

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deposit | Definition from the Geology topic | Geology

From Longman Dictionary of Contemporary English deposit de‧pos‧it 1 / dɪˈpɒzɪt $ dɪˈpɑː-/ S3 W3 noun [countable] 1 SUM OF MONEY PAY FOR a part of the cost of something you are buying that you pay some time before you pay the rest of it deposit of A deposit of 10% is required. put down a deposit (on something) (= pay a deposit) We put down a deposit on a house. 2 RENT PAY FOR money ...

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Ore Deposit Terms - Earth science

The cut-off grade is the arbitrarily defined lowest grade which will be mined from an ore ore deposit, and usually defines the boundary of the deposit. For example, if the average grade of a porphyry deposit is 0.5% Cu, the cut-off might be 0.2% Cu. any rock with a grade below 0.2% Cu would be waste.

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Ore deposits Flashcards | Quizlet

Start studying Ore deposits. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

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Ore Deposit | Article about Ore Deposit by The Free Dictionary

ore deposit[′ȯr di‚päz·ət] (geology) Rocks containing minerals of economic value in such amount that they can be profitably exploited. Ore Deposit an accumulation of an ore body or ore bodies on or below the surface of the earth that, because of size, quality, and mode of occurrence, is suitable for industrial exploitation. Ore deposits consist ...

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Mining Glossary - Britannia Mining

Ore deposits whose continuity has been determined from limited sampling information and reasonable extrapolation. It does not stand alone but is an extension of, or additional to, proven or probable reserves.

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Ore deposit - definition of Ore deposit by The Free Dictionary

Ore deposit synonyms, Ore deposit pronunciation, Ore deposit translation, English dictionary definition of Ore deposit. n. A mineral or an aggregate of minerals from which a valuable constituent, especially a metal, can be profitably mined or extracted.

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Methodology and specifications guide Iron ore

Part VII is a list of detailed specifications for the trading locations and products for which Platts publishes assessments for a particular commodity.

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ore - WordReference.com Dictionary of English

ore (ôr, ōr), USA pronunciation n.. Mineralogy a metal-bearing mineral or rock, or a native metal, that can be mined at a profit.; Mineralogy a mineral or natural product serving as a source of some nonmetallic substance, as sulfur.

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Geology Terms – Resource Opportunities

Geology Terms. Porphyry Deposits ... The process of drilling additional holes between existing holes in order to better define a known mineral deposit. ... A type of metal sulfide ore deposit that contains varying amounts of pyrite, copper, gold, silver lead and zinc sulfide mineral in layers.

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Ore deposit synonyms, Ore deposit antonyms - FreeThesaurus.com

Shahrani said the mines ministry was planning to tender the huge Hajigak iron ore deposit and the oil blocks in the Afghan-Tajik basin in early 2011.

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ore deposit definition | English definition dictionary ...

Search ore deposit and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of ore deposit given by the English Definition dictionary with other English dictionaries: Wikipedia, Lexilogos, Oxford, Cambridge, Chambers Harrap, Wordreference, Collins Lexibase dictionaries, Merriam ...

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CIM DEFINITION STANDARDS - For Mineral Resources and ...

CIM Definitions Standards November 27, 2010 Page 1 CIM DEFINITION STANDARDS - For Mineral Resources and Mineral Reserves Prepared by the CIM Standing Committee on Reserve Definitions Adopted by CIM Council on November 27, 2010 FOREWORD

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Geology: What is a Mineral Deposit? — Mining Focus

A mineral deposit is a natural concentration of minerals in the earth’s crust. The degree of concentration is called the "grade" of a mineral deposit. An "ore deposit" is a mineral deposit which has high enough grades of metal that makes it economic to mine.

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Mineral deposits definition and meaning | Collins English ...

Some verbs such as be, become, seem, do not have an object but a complement. The subject complement is a word or phrase that tells us more about the subject.

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disseminated deposit | Encyclopedia.com

disseminated deposit Deposit in which usually fine-grained ore minerals are scattered throughout the rock. Large, disseminated deposits form important sources of ore, e.g. porphyry copper deposits. Source for information on disseminated deposit: A Dictionary of Earth Sciences dictionary.

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Ore | Definition of Ore by Merriam-Webster

Ore definition is - a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked. a naturally occurring mineral containing a valuable constituent (such as metal) for which it is mined and worked…

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Glossary of Mining Terms - SEC.gov

Tonnes-per-vertical-metre - Common unit used to describe the amount of ore in a deposit; ore length is multiplied by the width and divided by the appropriate rock factor to give the amount of ore for each vertical metre of depth.

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Grade | ore deposit | Britannica.com

In mining: Delineation …often referred to as its grade. Grade may exhibit considerable variation throughout a deposit. Moreover, there is a certain grade below which it is not profitable to mine a mineral even though it is still present in the ore.

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What does the grade of a gold mine refer to? | Investopedia

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 ...

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Mineral Deposits Mineral Systems and Mineralising Events ...

Maps showing the distribution of Australia's major deposits and endowment by region for the major commodities (coal, copper, gold, iron ore, minerals sands, nickel, phosphate rock, lead and zinc) are available at Minerals maps.

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What does iron ore mean? - Definitions.net

Freebase (1.50 / 2 votes) Rate this definition:. Iron ore. Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red.

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Earnest Money Definition | Investopedia

Earnest money is a deposit made to a seller indicating the buyer's good faith in an arrangement. Often used in real estate transactions, earnest money allows the buyer additional time when seeking ...

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Ore | Define Ore at Dictionary.com

Ore definition, a metal-bearing mineral or rock, or a native metal, that can be mined at a profit. See more.

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ore deposit definition | English dictionary for learners ...

2 n-count A deposit is a sum of money which you pay when you start renting something. The money is returned to you if you do not damage what you have rented. usu sing It is common to ask for the equivalent of a month's rent as a deposit.

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Ore deposit | geology | Britannica.com

An ore deposit, in its simplest terms, is a portion of the Earth’s crust from which some industrial raw material can be extracted at a profit. As such, its characteristics are as much economic as geochemical.

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What is Ore? - Definition, Types, Uses & Examples - Video ...

Ore deposits are classified based on how they form, whether as a result of an igneous, metamorphic, or sedimentary process, or a hydrothermal exposure process. Some metals can form from more than ...

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define term specification in ore deposit

vein_deposits - Earth Science Australia- define term specification in ore deposit ,A vein deposit is sometimes referred to as a (metalliferous) lode deposit A great many valuable ore minerals, such as native gold or silver or metal sulphides, are deposited along …

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Deposit | Definition of Deposit by Merriam-Webster

A time deposit is an interest-bearing deposit held by a bank or financial institution for a fixed term whereby the depositor can only withdraw the funds after giving notice. How It Works Time deposits generally refer to savings accounts or certificates of deposit, and banks and financial institutions usually require 30 days notice for ...

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