A portal is a horizontal entrance into a mine. (Think of a tunnel for a car) A shaft is usually vertical or at a sharp angle into a mine. (Think of an elevator in a building) There has been/and still is a ton of mining around where I live and explore
A portal is a horizontal entrance into a mine. (Think of a tunnel for a car) A shaft is usually vertical or at a sharp angle into a mine. (Think of an elevator in a building) There has been/and still is a ton of mining around where I live and explore
Well they go deep underground and usually have several vents so it causes airflow to blow out the opening. The snow berm in front of this one makes its colder as well.
![Megan Thee Stallion - Neva Play (feat. RM) [Official Video]](http://i.ytimg.com/vi/TpYTyAaTRts/mqdefault.jpg)
What is a portal?
A portal is a horizontal entrance into a mine. (Think of a tunnel for a car)
A shaft is usually vertical or at a sharp angle into a mine. (Think of an elevator in a building)
There has been/and still is a ton of mining around where I live and explore
What is a portal?
A portal is a horizontal entrance into a mine. (Think of a tunnel for a car)
A shaft is usually vertical or at a sharp angle into a mine. (Think of an elevator in a building)
There has been/and still is a ton of mining around where I live and explore
@@ExplorethePNW and its cold in summer?
Well they go deep underground and usually have several vents so it causes airflow to blow out the opening. The snow berm in front of this one makes its colder as well.