The Quarterly journal of the Geological Society of London . out. The Skiddaw granite, as alreadv stated, probably belongs toa quite distinct group of intrusions. This also is illustrated by thediagram, which shows :— IV. Skiddaw Grrainsgill greisen. The similarity of the greisen to the granite is apparent, but tobring them into connexion with the other group would require rn. Geol. Soc. Vol. LI. PI. Quart. Journ. Geol. Soc. Vol. LI. PI. IV. ,\ EYCOTT .. LAVAS

---

Size: 1039px × 2407px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1840, bookidquarte, booksubjectgeology