. Bulletin of the Geological Society of America. Geology. BULL. GEOL. SOC. AM VOL. 11, 1899, PL. 43. Figure 1. —Thomsonite of Type I Partly covered by Thomsonite of Type Ilia. Chabazite underlies the whole. Two- thirds natural size. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Geological Society of America. [New York : The Society]

---

Size: 1827px × 1367px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1890, booksubjectgeology, bookyear1890