Geology
This video focuses on a nineteen minute portion of the Geology Station 2 part of EVA 1 (between 122:38 and 122:57) and condenses the events into a four minute video. Scott and Irwin examine a boulder that is covered in glass and has a linear fracture through one side.
The source for the video and audio is the webpage https://www.hq.nasa.gov/alsj/a15/a15.sta2.html, and the source of the photos is the page https://www.hq.nasa.gov/alsj/a15/images15.html#Mission.
Annotated Sources