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The horizontal entrance is called a portal. If there are two portals, then you call the excavation a tunnel. If there is only one, it is call a drift or adit.

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10y ago

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What is the name of a mine entrance that has 4 letters?

A horizontal entrance to a mine is known as an adit.


What is the entrance or opening to a mine called?

An adit. In North America, the horizontal or sloped entrance to a mine is called a "Portal". Portal more specifically refers to the portion of the shaft visible from the outside of the mine. In some areas, the Portal portion of a horizontal shaft is called the "Drift Mouth" or "Drift Portal" as this shaft leads into a "Drift Mine". With a vertical shaft, that portion would be called a "Collar".


What is entrance to mines called?

A mine entrance is technically an 'adit'


What is a mine entrance called?

Adit


WHAT IS A MINE ENTRANCE-CALLED?

Adit


What is mine entrance called?

Adit


What is a horizontal mine shaft called?

A horizontal mine shaft is called an adit. It is a passage or tunnel that connects the surface with underground mine workings for access, ventilation, and transportation of materials.


What is the meaning of adit?

An entrance or passage. Specifically: The nearly horizontal opening by which a mine is entered, or by which water and ores are carried away; -- called also drift and tunnel., Admission; approach; access.


What is a horizontal shaft into a mine called?

A horizontal shaft into a mine is called an adit. Adits are used for access to underground mines and are typically driven into the side of a hill or mountain.


What is Horizonantal mine shaft called?

A horizontal mine shaft is called an adit. en.wikipedia.org/wiki/Adit


What is the entrance to underground mines called?

The entrance to underground mines is called a portal or adit. It is the point of access for miners and equipment to enter and exit the mine.


What is the name of the mine entrance?

adit