Little Ascutney stock - gabbro and diorite

Medium- to coarse-grained augite-hornblende-biotite gabbro infiltrated by hornblende and biotite diorite. Part of the White Mountain Igneous Suite; Little Ascutney stock: A composite gabbro-diorite stock having two (eastern and western) intrusive centers defined by weakly developed igneous foliation. Gabbro is intruded by abundant, poorly defined areas of diorite. Includes two areas of syenite (Kas).
State Vermont
Name Little Ascutney stock - gabbro and diorite
Geologic age Early Cretaceous
Lithologic constituents
Major
Igneous > Plutonic > Dioritic > Diorite (Stock or pipe)Infiltrated by hornblende and biotite diorite.
Igneous > Plutonic > Gabbroic > Gabbro (Stock or pipe)Medium- to coarse-grained augite-hornblende-biotite gabbro.
References
NGMDB product
Counties Windsor