(BKM) Belknap Mountains Ring Complex -- White Mountains, New Hampshire

Title

(BKM) Belknap Mountains Ring Complex -- White Mountains, New Hampshire

Items in the (BKM) Belknap Mountains Ring Complex -- White Mountains, New Hampshire Collection

coarse grained, with large tabular slabs of float

contains clots of black spheroids

fine grained trap with abundant fragments of brecciated syenite

coarse grained

with pink syenite xenoliths

fine grained

brecciated

abundant dark xenoliths

porphyritic, pink, coarse grained

banded, pink to gray color, sharp contact, some hydrothermal alteration has ocurred

contact with wall rock is sharp and with very thin, chilled margin

coarse grained, porphyritic

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