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mineral ore describes

Chapter 2 Minerals – Physical Geology

Describe mineral lattices and explain how they influence mineral properties; Categorize minerals into groups based on their compositions; Describe a silica tetrahedron and the ways in which tetrahedra combine to make silicate minerals; Differentiate between ferromagnesian and other silicate minerals; Explain some of the mechanisms of mineral ...

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Minerals & Electronics - Mineral Commodities & You

Cassiterite is the primary mineral ore for tin, and is found in hydrothermal and igneous veins, and importantly in the Democratic Republic of the Congo, in alluvial placer deposits. The new market for Cassiterite has come from the electronics industry, in which a new demand for lead-free solder materials has led to the use of solder materials ...

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Describe how ore minerals are found? - Answers

Minerals are minerals. An ore is a rock matrix that has a rather large amount of a certain mineral in Iron ore, chromium, copper, gold, nickel, platinum and other minerals, and coal and hydrocarbons...

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What is a Mineral Deposit by Definition

An ore is defined as a mineral or rock from which some valuable constituent, usually a metal, can be profitably extracted. Thus hematite and magnetite are ores of iron; galena is an ore of lead; zinc blende is an ore of zinc. With the ore-mineral is more or less material of no value, called gangue; and whether the ore as a whole can be profitably mined or not depends partly on the proportion ...

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Ore Minerals (The Most Important Ones) - YouTube

Here's a slideshow of the most significant ores. A very short video embedded in the slide_ Urininite_ comes from "weirdmeister inc." ;Uraninite hunting...

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The Study of Minerals - Lab 1 Flashcards | Quizlet

A mineral's tenacity is a mineral's resistance to breaking or falling apart. Three terms are: Brittle, sextile and elastic Describe the simple chemical test that is useful in the identification of the mineral calcite.

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USGS-Publications B1693 -- Mineral Deposit Models

Mineral Deposit Models By Dennis P. Cox and Donald A. Singer, Editors. This publication describes the geologic characteristics of a number of specific mineral deposits and their regional geologic environments. The compendium of geologic models presented includes 85 descriptive models giving identifying attributes of the deposit type and 60 ...

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Chapter 3: Matter and Minerals - Savvas

Which describes the geometry of a tetrahedron? 16. Which are found surrounding the center of the Si-O tetrahedron? 17. Which of the following is a characterization of ferromagnesian silicates? ... A. oxide mineral, ore mineral of iron: B. carbonate mineral in limestone, used in the manufacture of cement: C. sulfide mineral, ore mineral of lead ...

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Solved: ***8. Native Elements Are Often Excellent Ore Mine

What are native elements and why are they great ore minerals? Sulfides, too, are commonly excellent ore minerals. Explain why. Oxides, too, make good ore minerals. Explain why this make sense. ***9. Describe the basic structure of all silicate minerals. That is, what do the atomic arrangements of all silicate minerals have in common.

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ORE DEPOSIT TERMS - Earth Science

An alteration zone describes rocks which have been altered to a specific group of secondary or alteration minerals, usually around the perimeter of a mineral deposit. Vein A tabular deposit usually formed by deposition of ore and gangue minerals in open spaces within a fault or other structural environment.

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