State | Vermont |
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Name | Stowe Formation - schist and phyllite member |
Geologic age | Cambrian and Neoproterozoic? |
Lithologic constituents | Major
Metamorphic > Metasedimentary > Metaclastic > PhyllitePredominantly fine-grained, lustrous, well-foliated, silvery-green, grayish-green, and bright-green, quartz-ribbed and -knotted, magnetite-chlorite (biotite)-albite (plagioclase)-sericite (muscovite)-quartz phyllite and schist.
Metamorphic > Schist > Mica-schist > Muscovite-schistPredominantly fine-grained, lustrous, well-foliated, silvery-green, grayish-green, and bright-green, quartz-ribbed and -knotted, magnetite-chlorite (biotite)-albite (plagioclase)-sericite (muscovite)-quartz phyllite and schist.
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References | |
NGMDB product | |
Counties | Addison - Lamoille - Orange - Orleans - Rutland - Washington - Windham - Windsor |