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An index mineral is used in geology to determine the degree of metamorphism a rock has experienced.

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Q: What is an index mineral?
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What is index mineral?

An index mineral is used in geology to determine the degree of metamorphism a rock has experienced.


When was Mineral Wells Index created?

Mineral Wells Index was created on 1900-05-05.


What is an example of an index mineral?

calcite


Is not an property of an index mineral?

forms only in a sedimentary rock


What are examples of index mineral?

kyanite and sillimanite


What is not a property of an index mineral?

forms only in a sedimentary rock


What metamorphic grade does the mineral sillimanite belong to?

Sillimanite is an index mineral for high temperature and variable pressure metamorphism.


What mineral within a metamorphic rock that can be used to provide a narrow constraint on the temperature and pressure of formation of the rock is termed?

index mineral


What has the author Connie Manson written?

Connie Manson has written: 'Planning for housing in Wyoming' -- subject(s): Housing policy, Bibliography 'Index to geologic and geophysical mapping of Washington, 1899-1983' -- subject(s): Maps, Bibliography, Geology, Geophysics, Catalogs 'Index to geologic and geophysical mapping of Washington' -- subject(s): Maps, Catalogs, Geology 'Bibliography and index of the geology and mineral resources of Washington, 1986-1990' -- subject(s): Mines and mineral resources, Geology, Bibliography, Indexes 'Digital bibliography of the geology and mineral resources of Washington State' -- subject(s): Bibliography, Mines and mineral resources, Geology 'Preliminary bibliography and index of the geology and mineral resources of Washington, 1986-1989' -- subject(s): Mines and mineral resources, Geology, Bibliography, Indexes 'Bibliography and index of the geology and mineral resources of Washington, 1993' -- subject(s): Bibliography, Mines and mineral resources, Geology


When the mineral uvarovite has an index of refraction of 1.86. calculate the speed of light in this sample of uvarovite?

Use the definition of "index of refraction". In this case, you simply need to divide the speed of light in a vacuum by the index of refraction.


Is Kyanite is an index mineral of a low grade metamorphism?

No, kyanite is an indicator of high pressure metamorphism.


How is T-score related to stiffness index in bone mineral density test?

The T-score is related to the Stiffness Index, because the Index is used to determine the T-score. This is an expression of structure, strength, and density.