Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
series. Hardly thick as is, but the point should be considered.
We next stepped one mile south of Atkors and
looked at dark blue slates and then reddled quartz grits, very
much like those at Monkhegan. Strike N. 38 E.
At Atkers in the stream is an exposure of the same
the reddeled series, but here the quartz grits are in beds up to 2
foot thick.
The next strip was three miles crest of Harmony, there
are massive dark-blue quartz grits with some slate. All
much metamorphsed. Strike N. 10 E.
Then at Harmony. Here is the railway cut just to the
south of the station (Orrans Central) in once shown a series of
laminated dark blue sandy muds and slate, highly shot
through with small and large quartz veins. See specimen
In the river face at Harmony beneath the bridge and
of stream is a series of blue then reddeled laminations like those
we saw at the Kingslow tin mine, south east of Braterville.
At least 10 feet are here seen, the lie becoming less and less
through the clams. See photo's up on printout card. About
300 foot of strata are here seen. There is some crumpling.
Three miles north of Harmony occur the reddeled
quartz grits, that look as if they had rock particles. See if
this is or since. Have two pieces marked H2
Granite intrusion occurs in Harmony Township.