1 |
WinzeSecondary or tertiary vertical or near-vertical opening sunk from a point inside a mine for the purpose of connecting with a lower level or of exploring the ground for a limited depth below a level.
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2 |
WinzeAn internal shaft. Witness post
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3 |
Winzea vertical or inclined shaft, driven downward from a drift into an ore body to another level. (see raise)
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4 |
WinzeA steeply inclined passageway between two underground workings.
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