Ore - Wikipedia
网页Ore bodies are formed by a variety of geological processes generally referred to as ore genesis and can be classified based on their deposit type. Ore is extracted from the earth through mining and treated or refined, often via smelting, to extract the valuable metals or …
CHAPTER 9: ORE DEPOSIT GEOLOGY - SGU
网页An ore deposit consists of one or more ore bodies. An ore body is a mass of rock that contain ore and from which a commodity of value will be extracted. Not all ore within an ore body will be extracted. Ore bodies are divided into reserves and resources.
Ore Body, Shapes and Occurrence of | SpringerLink
网页2022年12月27日 · Ore bodies are geological bodies that occur in the crust with sufficient ores and mining value. The ore body has a certain shape, occurrence, and scale. The rocks without economic significance around the ore body are the surrounding rocks.
Ore Body - an overview | ScienceDirect Topics
网页Generally, an ore body is an accumulation of a solid and fairly continuous mass of ore with gangue, distinctly distinguishable by form and character from the enclosing host rocks. An ore deposit might include single or several ore bodies.
Ore Body Knowledge - SpringerLink
网页2019年12月15日 · Ore bodies are naturally occurring phenomena with little consistency and similarity between different locations and ore types. Even within a single ore body, variations in rock type, ore grade, chemistry, mineralogy, alteration, and deportment of pay metals and deleterious elements exist both vertically and laterally, thus causing issues in …
Orebody vertical structure and implications for ore-forming processes ...
网页2011年8月1日 · Based on further investigation of ore characteristics and utilizing systematic exploration data, this paper aims to quantify the vertical variance of the ore quality and then to clarify the factors that influence it.
Ore deposit | geology | Britannica
网页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.
Formation of iron oxide–apatite deposits | Nature Reviews Earth ...
网页2021年9月16日 · IOA ore bodies are often structurally controlled and are dominantly associated with volcanic and intrusive rocks of intermediate composition and calc-alkaline affinity.
Ore, Composition and Classification of | SpringerLink
网页2022年12月27日 · Ore is a mineral aggregate mined from an ore body from which useful components (elements, compounds, or minerals) can be extracted under existing technical and economic conditions. Ores are formed in various metallogenesis processes. Ores formed under different metallogenesis or at different stages of …
9.1.3: Mineral Deposits, Ore Deposits, and Mining
网页2022年8月28日 · A mineral deposit is a place in Earth’s crust where geologic processes have concentrated one or more minerals at greater abundance than in the average crust. An ore deposit is a mineral deposit that can be produced to make a profit. Thus, all ore deposits are mineral deposits, but the reverse is not true.
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