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Cover
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Contents
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Title |
Scale |
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Geological Map of the Clear Lake District | 1:95,000 |
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Geological Map of the Sulphur Bank District | 1:15,000 | |||
Geological Map of the Knoxville District and Topographical Map of the Region of Clear Lake | various scales |
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Geological Map of the New Idria District | 1:15,000 |
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Geological Map of the New Almaden Mining District | 1:15,000 |
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Ore-Bodies and Topography of Mine-Hill, New Almaden | 1:3,600 |
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Plan of the New Almaden Mine | 1:1,800 |
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Longitudinal Section of the South Ore Channel, New Almaden Mine | 1:1,800 |
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North and South Section, Through the Randol Shaft, New Almaden Mine | 1:1,800 |
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East and West Vertical Section, New Almaden Mine | 1:1,800 |
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Plan of the Clay Walls, New Almaden Mine | 1:1,800 |
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Steam Boat Springs, Nevada | 1:15,000 |
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©
University of Alabama
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