Classification of ore deposits
What are the classification of ores?
The types of ores that are based on how the ore was formed include igneous, sedimentary, metamorphic, hydrothermal.
How are mineral deposits classified?
Mineral deposits include several different types related to magmatic, hydrothermal, sedimentary and metamorphic processes. Generally we can classify mineral deposits into two major groups: Industrial and non industrial. Several classification concepts exist today.
What are the three types of ore?
There are mainly four kinds of ores like Ores Oxides; Ores Carbonate; Sulphide Ores; Ores Halides.
What are 3 ways ore deposits form?
Describe 3 ways that ore deposits form. Cooling magma, Contact Metamorphism, and moving water.
What is ore deposit?
Ore deposits are rock volumes containing selected elements in sufficient concentration and quantity that they can be extracted economically. Except for Fe and Al, all technically important metals and other elements are scarce, in total constituting less than ~1% of the Earth’s crust.
What is the purpose of classifying ore deposit?
The purpose of classifying mineral deposits is to group them into a small number of types having certain features in common.
What is another word for ore deposit?
What is another word for ore deposit?
| lode | deposit |
|---|---|
| vein | lead |
| reef | fissure |
| mine | strike |
| pit | colliery |
How are ore deposits found?
Geologists find ore deposits by testing the chemistry of the rock and soil. They can also determine the size of the deposit.
How ore mineral deposits are created 4?
Deposits of minerals form when a medium that contains and transports mineral-making ore releases and deposits the ore. Magma is one such medium that transports ores. When magma or lava cools, the magma and ore carried within it crystallize to form tiny minerals in the newly-created igneous rock.
What are the main mineral groups and how are they classified?
Minerals are grouped by their chemical composition. Silicates, oxides, sulfates, sulfides, carbonates, native elements, and halides are all major mineral groups.
What are examples of mineral deposits?
Mineral deposits like iron ore, bauxite, chromite, copper, limestone and magnesite are exposed to the surface and easy to explore.
What are the 5 classifications of a mineral?
The broadest divisions of the classification used in the present discussion are (1) native elements, (2) sulfides, (3) sulfosalts, (4) oxides and hydroxides, (5) halides, (6) carbonates, (7) nitrates, (8) borates, (9) sulfates, (10) phosphates, and (11) silicates.
What are the 2 classification of minerals?
What are the two main types of minerals? There are two types of minerals: macro minerals and trace minerals. Macro means “big” in Greek (and your body needs more macro minerals than trace minerals). The macro mineral group consists of calcium, arsenic, magnesium, sodium, potassium, chloride and sulphur.
What are the two classifications of minerals?
There are two kinds of minerals: macrominerals and trace minerals. You need larger amounts of macrominerals. They include calcium, phosphorus, magnesium, sodium, potassium, chloride and sulfur. You only need small amounts of trace minerals.