Transactions . Fig. 15.—Mangaxeso, Cdba, Cauto Mining Co., drift southeast from opencut, shows wedging out of ore-bearing lens at left above Fig. 16.—Manganeso, Cuba. Cauto Mining Co., tunnel extending north-west OPEN CUT, ON .STRIKE OF MANGANESE-ORE LENS. been opened by the Cauto Mining Co. Some of this ore is said to avei-agcmore than 45 per cent, of manganese. Llave Mine.—The Llave mine of the Campania Mineral Bonanza issituated about \}4 mi. ( km.) northeast of Manganeso station and 7(i MANGANESE-ORE DEPOSITS IN CUBA alxdit ;\t mi. from the Cuba Uailroad. The deposit lies
Transactions . Fig. 15.—Mangaxeso, Cdba, Cauto Mining Co., drift southeast from opencut, shows wedging out of ore-bearing lens at left above Fig. 16.—Manganeso, Cuba. Cauto Mining Co., tunnel extending north-west OPEN CUT, ON .STRIKE OF MANGANESE-ORE LENS. been opened by the Cauto Mining Co. Some of this ore is said to avei-agcmore than 45 per cent, of manganese. Llave Mine.—The Llave mine of the Campania Mineral Bonanza issituated about \}4 mi. ( km.) northeast of Manganeso station and 7(i MANGANESE-ORE DEPOSITS IN CUBA alxdit ;\t mi. from the Cuba Uailroad. The deposit lies on the slope ofa hill that is part of the ridge on which the Cauto Mining Co. has openedIts manganese-ore deposit in jasper, or bayate, rock east of the (^ ore is found from 25 to 150 ft. (7 to 45 m.) ahovi? the local local rocks are limestone, shaly to thin bedded yellowish sandstone,and irregular masses of jasper associated with both. The manganese oreis i)rin(ipally associated with the jasper and limestone and is found inlumps and fragments in pockets in residual clay between masses andboulders of jasper, and in
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Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries
