Mars Rock - Peck Bay

Agisoft Photoscan 3D Structure from Motion model of a rock studied by the Mars Exploration Rover 'Opportunity' on Sols 2116 - including a 45mm wide Rock Abrasion Tool hole.

This is an approx 6 x 6cm piece of a larger rock

Raw images are available here :
https://mars.nasa.gov/mer/gallery/all/opportunity_m2116.html