State | Vermont |
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Name | Pegmatite |
Geologic age | Late Mesoproterozoic |
Lithologic constituents | Major
Igneous > Plutonic > Granitic > Leucocratic-granitic > PegmatiteLight-gray to pinkish-gray, biotite-muscovite (±garnet±tourmaline±magnetite) granite pegmatite as crosscutting pods and larger bodies. Albitic garnet-muscovite pegmatite common in metapelitic rocks of the Mount Holly Complex, and especially prominent in the northern and east-central parts of the Green Mountain massif.
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References | |
NGMDB product | |
Counties | Addison - Bennington - Rutland - Windham - Windsor |