Plot three points in 3D space?

Questions
1

I am trying to graph the following three (x,y,z) points: (6,\ 40,\ 0.5),\ (6,\ 40,\ 0.2),\ (3,\ 20,\ 0.6)
However, when I run the following command:

ListPlot3D[{{6, 40, 0.5}, {6, 40, 0.2}, {3, 20, 0.6}}]

An empty 3D graph is displayed. I understand it has everything to do with the first two points having the same x and y coordinates, however, I should be able to graph three unique points in 3D space as these points do not overlap in 3D space.

Am I missing an option here?

2

ListPlot3D if for interpolated surfaces. You want ListPointPlot3D.

3

Thank you @Gianluca Gorni. That fixed my problem!