File:Spur Crater Boulder AS15-86-11689.jpg
This is figure 3-21 of the Apollo 15 Preliminary Science Report (NASA SP-289, 1972), which has the following caption:
During EVA-2, the Apollo 15 crew found this boulder at station 7, Spur Crater. This boulder is a breccia with a dark matrix and white clasts. A representative specimen of this type of breccia was returned to Earth as sample 15445.
During EVA-2, the Apollo 15 crew found this boulder at station 7, Spur Crater. This boulder is a breccia with a dark matrix and white clasts. A representative specimen of this type of breccia was returned to Earth as sample 15445.
Transferred from en.wikipedia to Commons.
(Original text: Apollo 15 Hasselblad camera image, unedited.
Immediate source: Apollo Lunar Surface Journal, Apollo 15 Image Library
Hasselblad Magazine 86/NN (color)