Where Can Valuable Mineral Deposits Such As Gold Form

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Where can valuable mineral deposits, such as gold, form,

Nov 13, 2008 · Valuable mineral deposits form where the right rock types occur for the creation of the minerals and where the appropriate physical and/or chemical conditions occur for the concentration of those mineral into deposits (rather than jus low grade mineral occurrences).Where can valuable mineral deposits such as gold form?,Gold deposits form in the Klondike gold rush where a river slows down or settles. Also, when heavy minerals are deposited at places in a river where the current disposes or ad justs'.Chapter 7 - earth space Flashcards | Quizlet,Start studying Chapter 7 - earth space. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

where can valuable mineral deposits such as gold form

A mineral is a naturally occurring chemical compound, usually of crystalline form and not produced by life processes.A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids.where can valuable mineral deposits such as gold form,Where can valuable mineral deposits, such as gold, form . Best Answer: You need to be specific as to what your question is. The environments where one finds gold is not necessarily the same environment that platinum or diamonds (that is, other valuable mineral deposits) occur. Economic gold deposits are largely found in three different environments :.where does can valuable mineral deposits,such as gold,,Where does can valuable mineral deposits,such as gold, form Ask for details ; Follow Report by Sandy5298 3 weeks ago Log in to add a comment Save time by avoiding videos with Brainly Plus Upgrade now Save time by avoiding videos with Brainly Plus Upgrade now Answer. Answered by katiie2.

Earthquakes Questions including "Where can valuable,

Tectonic plates on The Earth move which causes earthquakes. If 1 plate collides with another it can form hills, volcanoes and/ or mountains. If the earthquake occurs in water, it can cause tsunamis.where can valuable mineral deposits, such as gold from A,,Where can valuable mineral deposits, such as gold from A. at subduction zones B. at areas where to plates collide C.on land D. deep underground minescant anyone help me plz Where can valuable mineral,,Answer to cant anyone help me plz Where can valuable mineral deposits , such as gold, form? A . at subduction zones B. on land C. at areas where two plates colide D. deep in underground mines,cant anyone help me plz Where can valuable mineral deposits , such as gold, form? A . at subduction zones B. on land C. at areas where two plates,

The Seafloor Flashcards | Quizlet

Valuable minerals such as diamonds and gold can be found in deep-water deposits. A. Mining for deep-water deposits is just as easy as mining for continental shelf deposits AEarthquakes Questions including "Where can valuable,,Tectonic plates on The Earth move which causes earthquakes. If 1 plate collides with another it can form hills, volcanoes and/ or mountains. If the earthquake occurs in water, it can cause tsunamis.where can valuable mineral deposits such as gold form,Where can valuable mineral deposits such as gold form? Gold deposits form in the Klondike gold rush where a river slows down or settles. Also, when heavy minerals are deposited at places in a river where the current disposes or ad justs'.

How do mineral deposits form - science.answers

A mineral deposit is afforded by 1. Haul roads and steps.- in the case of an opencast mine 2. Incline and adit.- in the case of shallow underground.cant anyone help me plz Where can valuable mineral,,Answer to cant anyone help me plz Where can valuable mineral deposits , such as gold, form? A . at subduction zones B. on land C. at areas where two plates colide D. deep in underground mines.,cant anyone help me plz Where can valuable mineral deposits , such as gold, form? A . at subduction zones B. on land C. at areas where two plates,Mineral Deposits - Chiang Mai University,A great many valuable ore minerals, such as native gold or silver or metal sulphides, are deposited along with gangue minerals, mainly quartz and/or calcite, in a vein structure. A vein system is a group of discrete veins with similar characteristics and usually related to the same structure.

The Geology of Gold Deposits - Nevada Outback

Magnetite and hematite are the most common minerals in black sands, but in some deposits there are other heavy minerals which can also be valuable such as cassiterite, monazite, ilmenite, chromite, native platinum and associated metals, and even someMetallic Deposits - CliffsNotes,Metals such as chromium, platinum, nickel, copper, and iron can precipitate as sulfide minerals in a cooling body of magma. Magmatic deposits result when the minerals settle to the bottom of the intrusive body and form thin, high‐grade layers.NASA - Prospecting from Orbit,Minerals such as muscovite, alunite, kaolnite, and iron sulfide are typically found in abundance around copper deposits. Some of these, such as iron sulfide, react with surface water and oxygen to form highly visible markers (Rowan et al. 2002).

Mineral Resources - East Carolina University

An example of such a deposit is the porphyry copper deposit so important to the economy of some southwestern states. These deposits account for more than 50% of the world's Cu. D. Sedimentation - in some cases valuable mineral deposits have been formed directly by sedimentary processes. 1. Glass is frequently made from SiO 2 in sandstones. 2.Ore - Wikipedia,An ore is an occurrence of rock or sediment that contains sufficient minerals with economically important elements, typically metals, that can be economically extracted from the deposit. The ores are extracted from the earth through mining ; they are then refined (often via smelting )Mineral Resources from Fresh Water - river, sea, oceans,,These resources may be metallic, as in tin, gold and platinum placer deposits, or nonmetallic, such as deposits of sand and gravel. Sand and gravel, though not as spectacular as the precious metals, are among the most valuable mineral deposits.

What are metallic and non-metallic minerals? - Quora

Metallic minerals contain metal in raw form.Metallic minerals occur in rare, naturally formed concentrations known as mineral deposits. These deposits can consist of a variety of metallic minerals containing valuable metals such as nickel (pentlandite), copper (chalcopyrite), zinc (sphalerite), lead (galena) and gold.Mining Claims Pamphlet - Bureau of Land Management,bearing valuable mineral deposits. Examples include quartz or other veins bearing gold or other metallic min-eral deposits and large volume, but low-grade dissemi-nated metallic deposits, such as Carlin-type gold deposits and copper-bearing granites. Lode claims are usually 7Plate Tectonics and the Location of Mineral Deposits,,This process is responsible for forming over half the world's copper deposits. These magmatic fluids can also concentrate gold deposits, such as the Mother Lode of the Sierra Nevada, which was the,

Where can valuable mineral deposits such as gold form?

Where can valuable mineral deposits such as gold form? Find answers now! No. 1 Questions & Answers Place.,ABOUT; FIND THE ANSWERS. Where can valuable mineral deposits such as gold form? Free e-mail watchdog. Tweet. Answer this question. Where can valuable mineral deposits such as gold form? Answer for question: Your name: Answers. recent,The mineral that was as valuable as gold in Africa was?,People have been making gold jewelry and decorations for thousands of years, and the weight of tradition is very persuasive. Cost wise, however, gold is not the most valuable mineral in most cases. Diamonds, plutonium, rhodium, californium and many other minerals are often more expensive.What are metallic and non-metallic minerals? - Quora,Metallic minerals contain metal in raw form.Metallic minerals occur in rare, naturally formed concentrations known as mineral deposits. These deposits can consist of a variety of metallic minerals containing valuable metals such as nickel (pentlandite), copper (chalcopyrite), zinc (sphalerite), lead (galena) and gold.

Mineral deposit | Britannica

Mineral deposits are what prospectors seek. The terms ore mineral and mineral deposit were originally applied only to minerals and deposits from which metals are recovered, but present usage includes a few nonmetallic minerals, such as barite and fluorite, that are found inWhat Are the Different Ways That Minerals Can Be Mined,,Placer mining is a form of open-pit mining of minerals from alluvial deposits, such as sands and gravels in existing or ancient rivers and streams. It is a common mining technique for gemstones and precious metals such as gold.Plate Tectonics and the Location of Mineral Deposits,,This process is responsible for forming over half the world's copper deposits. These magmatic fluids can also concentrate gold deposits, such as the Mother Lode of the Sierra Nevada, which was the,

Mineral Resources - Tulane University

Mineral deposits can be classified on the basis of the mechanism responsible for concentrating the valuable substance. Magmatic Ore Deposits - substances are concentrated within a body of igneous rock by magmatic processes like crystal fractionation and crystal settling.University of Minnesota’s Mineral Pages: Pyrite,Those iron oxide minerals occur in larger concentrations and volumes than pyrite, so they are a more economical iron source. Vein pyrite, however, may reveal the presence of other valuable minerals, such as chalcopyrite and gold. In the recent past, pyrite was mined as a sulfur source for sulfuric acid, an essential commodity for chemical industry.Minerals & Mining Law - FindLaw,Discovery of a valuable mineral deposit, as defined under federal law, is essential to the validity of an unpatented mining claim and is required on each mining claim individually. The location is made as a lode claim for mineral deposits found as veins or rock in place, or as a placer claim for other deposits.

Photos of Natural Silver Ore, Silver minerals, Crystal,

Gold and silver are obtained from a variety of ores, in some of which the gold predominates, in others silver is the primary value, while in still a third class these two metals may be mixed with the base metals, such as lead, copper, zinc, and iron.Solved: How can weathering form a mineral deposit?A,,A. extreme leaching can leave behind elements, such as aluminum, that are valuable B. weathering can dissolve copper from the top of a mineral deposit and reprecipitate it at depth C. heavier materials, such as gold and diamond, accumulate near the base of river gravelsMineral deposit - Rainwater | Britannica,An especially important class of residual deposit is formed by both the removal of valueless material in solution and the solution and redeposition of valuable ore minerals. Because solution and redeposition can produce highly enriched deposits, the process is known as a secondary enrichment.

Mineral Resources from the Ocean - building, river, sea,

Placer deposits are accumulations of resistant and insoluble minerals that have been eroded from their original locations of formation and deposited along river courses or at the ocean margins. The most important of these deposits contain gold, tin, titanium, and diamonds.Placer Geology - New 49ers Prospecting Club,Such a layer can consist of streambed material, or of volcanic flows which have laid down and hardened on top of bedrock, or it can consist of any kind of mineral deposit which has hardened over time on top of the true bedrock. There can be a good-paying gold deposit underneath a false bedrock layer.,

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