placer mining definition

Placer golddefinition of Placer gold by The Free Dictionary

Placer gold synonyms Placer gold pronunciation Placer gold translation English dictionary definition of Placer gold. n. The obtaining of minerals from placers by washing or dredging. placer miner n.

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placer definition English definition dictionary Reverso

Search placer and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of placer given by the English Definition dictionary with other

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placerWiktionary

Apr 22 2020 · Rhymes -æsə(ɹ) Rhymes -eɪsə(ɹ) Adjective . placer (not comparable) alluvial occurring in a deposit of sand or earth on a river-bed or bank particularly with reference to precious metals such as gold or silver1995 Paul T. Craddock Early Metal Mining and Production page 110 Placer

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Placer Mining MethodsMineral Processing Metallurgy

Here is practical timely information on Placer Mining Methods and equipment used in placer gold recovery. Included is detailed information on equipment practices recovery factors efficiency

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Lode vs. Placer MiningMining the Motherlode

Gold mining operations may be carried out by either placer mining or lode mining. Lode mining is also called hard rock mining. Originally all gold is deposited in a lode or vein filled with mineral in the rock such as the gold-rich veins discovered in Cow Mountain. When these lodes are disintegrated by natural erosion such as water flowing over the rock placer

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Unit 9 Flashcards Quizlet

placer mining. a form of mining that required little technology or skill placer mining techniques included using a shovel and a washing pan to separate gold from the ore in streams and riverbeds. An early phase of the mining industry placer mining

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43 CFR § 3809.5How does BLM define certain terms used

Mining claim means any unpatented mining claim millsite or tunnel site located under the mining laws. The term also applies to those mining claims and millsites located in the California Desert

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The Ins and Outs of Patented and Unpatented Mining Claims

Patented claims exist in perpetuity. However an unpatented claim owner can also hold the claim as long as he likes for an annual 155 assessment fee (county fees and taxes for patented mining

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Placer mining Definition with Placer mining Pictures and

Definition of Placer mining with photos and pictures translations sample usage and additional links for more information. Lexic. Definition of Placer mining. 1. Noun. Mining valuable minerals from a placer by washing or dredging. Generic synonyms Excavation Mining.

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placer mining definition English definition dictionary

Search placer mining and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of placer mining given by the English Definition

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43 CFR § 3809.5How does BLM define certain terms used

Mining claim means any unpatented mining claim millsite or tunnel site located under the mining laws. The term also applies to those mining claims and millsites located in the California Desert

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What does placer mining mean definitions

Definition of placer mining in the Definitions dictionary. Meaning of placer mining. Information and translations of placer mining in the most comprehensive dictionary definitions resource on the

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Placer mining definition of Placer mining and synonyms

Placer mining ( / ˈ p l æ s ər / or / ˈ p l eɪ s ər /) 1 is the mining of alluvial deposits for minerals.This may be done by open-pit (also called open-cast mining) or by various surface excavating equipment or tunneling equipment.. The name is sometimes said to derive from Spanish placer meaning "to please " (pleasure) because it is easy mining

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placer-mining nounDefinition pictures pronunciation

Definition of placer-mining noun in Oxford Advanced Learner s Dictionary. Meaning pronunciation picture example sentences grammar usage notes synonyms and more. We use cookies to enhance

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Definitions Mineral Placer TitlesProvince of British

Definitions for Mineral Titles Minerals Mineral Claims Mining Leases Placer Titles Placer Minerals Placer Claims Placer Leases B.C. has declared a state of emergency. Learn about COVID-19 health

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Lode Vs. Placer Hard Rock MiningICMJ s Mining

Feb 19 2014 · Definition clarification What is a correct definition on a Lode mining claim What is a correct definition of a Placer mining claim It would seem that the answer is easy and straight forward but consider this If I have a lode claim that covers some dry river wash and an adjoining hillside and someone else files a placer

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What Is Placer Mining (with picture)wiseGEEK

Jul 10 2020 · Emma G. Last Modified Date July 10 2020 . Placer mining is a group of mining methods that use water to separate valuable minerals or ores from the surrounding sediment. It can be used to recover platinum tin and diamonds but most commonly gold.A very crude form of placer mining

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Placer miningdefinition of placer mining by The Free

Define placer mining. placer mining synonyms placer mining pronunciation placer mining translation English dictionary definition of placer mining. n. The obtaining of minerals from placers by washing or dredging. placer miner n.

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The Ins and Outs of Patented and Unpatented Mining Claims

Patented claims exist in perpetuity. However an unpatented claim owner can also hold the claim as long as he likes for an annual 155 assessment fee (county fees and taxes for patented mining

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Lode vs. Placer MiningMining the Motherlode

Gold mining operations may be carried out by either placer mining or lode mining. Lode mining is also called hard rock mining. Originally all gold is deposited in a lode or vein filled with mineral in the rock such as the gold-rich veins discovered in Cow Mountain. When these lodes are disintegrated by natural erosion such as water flowing over the rock placer

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Gold placer claimWikipedia

Gold mining is one of the most common uses for the staking of mining claims. In Alaska state mining claims may be up to 160 acres (0.65 km 2) and there is no distinction between lode or placer claims.

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placer miningDictionary Definition Vocabulary

placer mining 1 n mining valuable minerals from a placer by washing or dredging Type of excavation mining the act of extracting ores or coal etc from the earth

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What is Placer Gold and How do You Find it

Sep 12 2018 · How to Mine for Placer Gold . The first and most important step in mining placer gold is to find the deposit. If you find a placer gold deposit with considerable amounts of gold worth mining

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Placer mining definition of Placer mining and synonyms

Placer mining ( / ˈ p l æ s ər / or / ˈ p l eɪ s ər /) 1 is the mining of alluvial deposits for minerals.This may be done by open-pit (also called open-cast mining) or by various surface excavating equipment or tunneling equipment.. The name is sometimes said to derive from Spanish placer meaning "to please " (pleasure) because it is easy mining

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placerWordReference Dictionary of English

placerWordReference English dictionary questions discussion and forums. All Free.

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Ore Mining and Dressing Effluent Guidelines US EPA

EPA promulgated the Ore Mining and Dressing Effluent Guidelines and Standards (40 CFR Part 440) in 1975 and amended the regulation in 1978 1979 1982 and 1988.The regulation covers wastewater

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What is Placer Gold and How do You Find it

Sep 12 2018 · How to Mine for Placer Gold . The first and most important step in mining placer gold is to find the deposit. If you find a placer gold deposit with considerable amounts of gold worth mining

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What is a Placer Claim Mining Frequently Asked

Placer claims are defined as "including all forms of deposit excepting veins of quartz or other rock in-place." In other words every deposit not located with a lode claim should be appropriated by a placer location. Placer

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Placer Definition of Placer at Dictionary

Placer definition a surficial mineral deposit formed by the concentration of small particles of heavy minerals as gold rutile or platinum in gravel or small sands. See more.

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Mining claim definitions

Definitions Lode claims Mill Site Patented Mining Claims Placer Claims Tunnel Sites Unpatented Mining Claims Differences in Ownership of certain types of claims PATENTED MINING CLAIM A patented mining

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