File:Image from page 182 of "The Mexican mining journal" (1905).png
Image_from_page_182_of_"The_Mexican_mining_journal"_(1905).png (578 × 467 pixels, file size: 613 KB, MIME type: image/png)
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[edit]DescriptionImage from page 182 of "The Mexican mining journal" (1905).png |
English: Identifier: mexicanminingjou1920unse
Title: The Mexican mining journal Year: 1905 (1900s) Authors: Subjects: Mines and mineral resources Publisher: Mexico City : Mexican Pub. Co. S.A.
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Text Appearing After Image: Mine Buildings, Pachuca depth of 1410 ft- from the surface, and 720 ft. belowthe level of the adit. At this level the water havingso increased as to again exceed its capacity, a stilllarger engine of 75-in. was erected at Dolores. (Thisengine was in continual use up to 1908.) The rewardof this expenditure was two large bodies of rich ore,the one on the Santa Erigida vein, near the Acostamine, and called La Luz, and the other at San Enriqueon the Vizcaína vein, near Dolores. Cornish Pumps. Up to the end of 1847, however, the general resultof working the mines had been decidedly unfortunateto the English investors, for although they had pro-fited by three rich bodies of ore at Terreros, Acostaand Dolores, which had produced $10,481,475 worthof silver, the outlay on all the undertakings of thecompany had also reached the amount of $15,381,683—leaving a loss of nearly $5,000,000 as the result of the23 years they had held the mines. ihe deep workings were now 720 ft. below the greaidrai
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Date | |
Source | Image from page 182 of "The Mexican mining journal" (1905) |
Author | Internet Archive Book Images |
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