mine opening (Q1550194)
generic term for various typs of cavities in mining
Language:
other details
aliases pit room
 mine roadways
description generic term for various typs of cavities in mining

External Links
(P227) 4158332-2
(P691) ph135517
ph119758
(P2671) /g/121g6t45
(P11514) gornaia-vyrabotka-eb745a
(P12596) 27692