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2.2 classiﬁcations of ore deposits there are some parallels between the schemes used to classify ore minerals and those used to classify ore deposits. again in older texts, deposits are classiﬁed according to the type of metal or material they produce; copper deposits, gold deposits, energy sources (uranium and coal), and so.
A mineral is classified as a ore as long as? answers (1) raelinn october 14, 4:46 am. 0. the answer is if it's profitable and useful an ore is a type of rock that contains a specific amount of minerals that have an economic value, such as an iron ore, manganese ore, gold ore, lead ore,.
A mineral is classified as an ore as long as ____. a. it’s rare and valuable b. it’s profitable and useful c. it can be used for jewelry d. it’s solid and.
A mineral is generally classified as an ore if its locallied concentration far exceeds its crustal abundance. share to characteristics of a mineral to an ore mineral a mineral that is useful and economically viable to extract and purify is an ore. mineral classification an organiational.
A mineral or body of rock is classified as an ore if the revenue from its sale will exceed the cost of mining, processing, and transporting it, which include the costs of land or leasing expenses.
According to structure, ores are classified as equigranular, inequigranular, oolitic (with concentric circular accumulations of minerals), porphyritic (with distinct large grains of minerals in an equigranular mass), and divergent. according to the way ore minerals are distributed, a distinction is made between even, uneven, and extremely.
An ore deposit may be either of igneous or of sedimentary origin. some deposits are related to metamorphic processes and are as such classified as deposits of metamorphic origin. within these three broad modes of origin, a mineral deposit of economic value might have originated due to set of simple or complex processes. types of ore deposits:.
Apr 24, 2012 ore vs mineral . mineralogy is the study of minerals. more than 4000 minerals have been discovered, and they have a crystalline structure. ... an ore deposit contains only one type of ore. ore deposits are classified as hydrothermal epigenetic deposits, granite-related hydrothermal, nickel-cobalt-platinum deposits, volcanic-related deposits.
From minerals, including metals, chemicals used in manufacturing, food additives, etc. ores are minerals that have a high concentration of a certain element, typically a metal. examples are cinnabar (hgs), an ore of mercury, sphalerite (zns), an ore of zinc, or cassiterite (sno 2), an ore of tin.
Jun 16, 2019 when ore is accumulated over time, an ore deposit has formed. an ore deposit contains only one type of ore. ores deposits are classified on the basis of genesis and a criterion which has developed because of economic geology. ore deposits are classified as a hydrothermal epigenetic deposit, granite related hydrothermal, related volcanic.
Minerals and groups of minerals can be classified as an ore when they contain a sufficient amount of desired material, most times metals, to be extracted and processed.
Minerals are naturally occurring, homogeneous inorganic solid substances having a definite chemical composition and characteristic crystalline structure, color and hardness. for example, copper pyrite (cufes 2), calamine (znco 3) etc. are minerals. a mineral from which metal can be economically extracted in a maximum amount is called an.
Minerals have to be natural or else they are classified as man-made and inorganic in origin.an ore is a rock that contains a concentrated percentage of minerals.a mineral crystal is: a. how a mineral breaks b. the shape of a mineral when it has room to grow c. a mineral family d. a.
Nov 13, 2016 a mineral is classified as a ore as long as? see answer chap233 is waiting for your help. add your answer and earn points. msoreos msoreos the answer is if it's profitable and useful an ore is a type of rock that contains a specific amount of minerals that have an economic value, such as an iron ore, manganese ore, gold ore, lead ore,.
Oct 04, 2006 the waste rock or material must be removed before the ore can be used. removing the waste rock can be expensive, and in some cases, harmful to the environment. if the cost of removing the waste rock gets higher than the value of the desired material, the mineral will no longer be classified as an.
Oct 22, 2017 classification of ore deposits ... or for the purpose of learning more about the items being classified . the study of ore deposits through the last century has required and still requires the examination of great numbers and many types of mineral districts and the recording of their similarities and differences .grouping together deposits with.
Types of ore. ores are classified based on how they form. some ores form from the cooling and crystallization of minerals within magmas, lavas, or igneous.
User: a mineral is classified as an ore as long as ____.a. it’s rare and valuable c. it’s profitable and useful b. it can be used for jewelry d. it’s solid and natural weegy: a mineral is classified as an ore as long as: it is profitable and useful. user: vein minerals were once in solution. weegy: vein minerals were once in.
. these are classified into three grades: metallurgical ore with a high chromium content (minimum 68% chromium) and the chromium/iron ratio must not be less than 2.8/1, will be suitable for the manufacture of ferrochrome alloy or chromium metal. table 1: metallic minerals for other uses than metal production. mineral metal produced non.
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