science.nasa.gov/blog/curiosity-blog-sols-5022-5028-cashing-in-at-cache-creek Curiosity Blog, Sols 5022-5028: Cashing in at Cache Creek
Curiosity just drilled its 48th rock on Mars, this one named "Basque Lakes" after a gold rush region in British Columbia with chemically unusual lakes. Scientists are waiting on X-ray analysis to see if the minerals inside match those strange Canadian lakes thought to resemble ancient Mars.
— via NASA Breaking News
