Comerford Intrusive Complex - metatholeiitic mafic dikes

Abundant, foliated to weakly foliated, metatholeiitic mafic dikes; some sheeted. Shown as overprint. Part of the Lake Memphremagog Intrusive Suite (425±3 Ma to 418.5±2 Ma).
State Vermont
Name Comerford Intrusive Complex - metatholeiitic mafic dikes
Geologic age Late Silurian
Lithologic constituents
Major
Metamorphic > Metaigneous > Metaintrusive > MetadiabaseAbundant, foliated to weakly foliated, metatholeiitic mafic dikes; some sheeted.
Comments Originally labeled as Scm. It is only 1 polygon in GIS (distinguished by overprint pattern). Changed label to Scd.
References
NGMDB product
Counties Caledonia - Essex - Orange