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accessory minerals definition

Accessory minerals definition of accessory minerals by

Accessory minerals: ilmenite, epidote, zircon and apatite occupy a small fraction of the volume. COMPARISON OF PETROPHYSICAL PROPERTIES OF PREDOMINANT ROCKS FROM THE ARCHAEAN SECTION OF THE KOLA SUPERDEEP (SG-3) The abundance of accessory minerals is 1-3% and opaque minerals is 1-3%.

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Accessory mineral definition of accessory mineral by The

Limited dissolution of slowly reacting accessory mineral phases during crustal melting (monazite, zircon, allanite), which host REE and HFS elements (Zr, Y, Nb, Ta, Hf, U, Th), will, moreover, produce depleted bulk-rock trace element patterns in melts if these melts separated from the residuum on timescales shorter than the dissolution rates (Watt and Harley 1993).

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Accessory Mineral Definition of Accessory Mineral by

A constituent mineral present in small quantity and not taken into account in identifying a rock. ‘But zircon is rarely present in large quantities in any one rock, making it what geologists call an accessory mineral: a mineral present in such meager quantities that geologists usually pay it little heed.’

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Accessory Mineral Definition of Accessory Mineral by

A constituent mineral present in small quantity and not taken into account in identifying a rock. ‘But zircon is rarely present in large quantities in any one rock, making it what geologists call an accessory mineral: a mineral present in such meager quantities that geologists usually pay it little heed.’

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Accessory mineral dictionary definition accessory

A mineral that is present in a minor amount in rocks and is not considered an essential constituent of the rock.

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Accessory mineral Britannica

Accessory mineral, any mineral in an igneous rock not essential to the naming of the rock. When it is present in small amounts, as is common, it is called a minor accessory.

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Accessory mineral Definition of Accessory mineral at

Accessory mineral definition, a mineral that is present in small amounts in a rock and has no bearing on the classification of the rock, as zircon in granite. See more.

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Definition of accessory mineral Mindat.org

Definition of accessory mineral Any mineral the presence of which is not essential to the classification of the rock. Accessory minerals generally occur in minor amounts; in sedimentary rocks they are mostly heavy minerals.

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Accessory-minerals dictionary definition accessory

accessory-minerals definition: Noun 1. plural form of accessory mineral...

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What does accessory mineral mean? Definitions.net

accessory mineral (Noun) any mineral that is present in small amounts in a rock, but is not considered to be characteristic of the rock How to pronounce accessory mineral?

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Accessory-minerals dictionary definition accessory

accessory-minerals definition: Noun 1. plural form of accessory mineral...

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accessory mineral Wiktionary

Definition from Wiktionary, the free dictionary. Jump to navigation Jump to search. English [] Noun []. accessory mineral (plural accessory minerals) any mineral that is present in small amounts in a rock, but is not considered to be characteristic of the roc

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What is accessory minerals Sesli Sözlük

Definition of accessory minerals in English English dictionary plural form of accessory mineral Related Terms accessory mineral any mineral that is present in small amounts in a rock, but is not considered to be characteristic of the rock

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Accessory minerals definition by Babylon’s free dictionary

Definition of Accessory minerals. Search Web Search Dictionary. Get Babylon's Dictionary & Translation Software Free Download Now! Tweet. Accessory minerals Definition from Science & Technology Dictionaries & Glossaries. Agriculture Dictionaries. Soil Glossary Mani. Minerals occuring in small quantities in a rock whose presence or absence does not affect the true nature of the rock

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Accessory minerals: Definition with Accessory minerals

Definition of Accessory minerals. 1. Noun. (plural of accessory mineral) ¹. ¹ Source: wiktionary. Lexicographical Neighbors of Accessory Minerals. accessory cramp accessory cuneate nucleus accessory during the fact accessory equipment accessory flexor muscle of foot accessory flower part accessory fruit accessory fruits accessory gland accessory hemiazygos vein: accessory

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Accessory mineral in Amharic English-Amharic Dictionary

translation and definition "accessory mineral", English-Amharic Dictionary online. accessory mineral . Type: noun; Copy to clipboard; Details / edit; uploaded-by-user . ንዑስ ሚኔራል (በጥቂቱ ሲገኝ) (mineralogy) any mineral that is present in small amounts in a rock, but is not considered to be characteristic of the rock. any mineral that is present in small amounts in a rock

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What is the plural of accessory mineral?

The plural of accessory mineral is accessory minerals. Find more words at wordhippo!

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accessory mineral Encyclopedia

accessory mineral A mineral phase within a rock whose presence does not affect the root name of the rock. For instance, the root name ‘granite’ is defined by the presence of quartz, alkali feldspar, and mica.These are the ‘essential minerals’. The presence of the mineral sphene does not affect the root name and hence would be an example of an accessory mineral.

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Physicochemical and crystal-chemical controls on

Most accessory minerals are also stable over a wide range of temperature except minerals such as coffinite (Fuchs and Hoekstra, 1959) and brannerite (Ruhlman, 1980 ; Pagel, 1981, 1982) — on which experimental data is available. Li¬ mited experimental data from Pagel (1981) sug¬ gests upper an stability limit for brannerite of 550-600 °C. When they are described in granitic rocks they

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What does accessory mineral mean? YouTube

13/02/2015· What does accessory mineral mean? A spoken definition of accessory mineral. Intro Sound: Typewriter Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove Kevin MacLeod (incompetech

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