Description

The underground mine openings are generally referred to as stopes; detailed maps of the stopes were recorded from field books to a master Stope Book for each mine.

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Sample Items
Time Span

1890 to 1912
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Top Subjects

mountain consolidated steward diamond badger state anselmo

Locations

p27 m27 o27 n27 r27

Objects

15 PDFs
32 Compound Objects
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Collection as Data (click to download)

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