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NYF pegmatite

A rock subtype
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NYF pegmatites are complex pegmatites characterised by unusual enrichment in niobium, yttrium, fluorine, beryllium, rare earth elements, scandium, titanium, zirconium, thorium, and uranium.
They are considered to be derived from A-type granite and I-type granites that were relatively low in aluminium (subaluminous to metaluminous granites) and originated from melting of depleted crust or mantle rock.


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Unique IdentifiersHide

Mindat ID:
56055
Long-form identifier:
mindat:1:1:56055:3

Classification of NYF pegmatiteHide

Internet Links for NYF pegmatiteHide

References for NYF pegmatiteHide

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