Transactions . 4 mi. ( km.) east of Manganeso, along the crest of a ridge, residual deposits of manganese ore in clay and boulders of jasper have. Fig. 15.—Mangaxeso, Cdba, Cauto Mining Co., drift southeast from opencut, shows wedging out of ore-bearing lens at left above tunnel.

---

Size: 2059px × 1213px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries