CheMin tagged posts

A panorama of Gale crater on Mars taken from Vera Rubin ridge. Credit: NASA/JPL-Caltech/MSSS

Mineralogist’s big data approach improves resolution of a Curiosity instrument by an order of magnitude. A team of scientists led by Carnegie’s Shaunna Morrison and including Bob Hazen have revealed the mineralogy of Mars at an unprecedented scale, which will help them understand the planet’s geologic history and habitability. Their findings are published in two American Mineralogist papers.

Minerals form from novel combinations of elements. These combinations can be facilitated by geological activity, including volcanoes and water-rock interactions...

Curiosity rover reached out with robotic arm and drilled into ‘Lubango’ outcrop target on Sol 1320, Apr. 23, 2016, in this photo mosaic stitched from navcam camera raw images and colorized. Lubango is located in the Stimson unit on the lower slopes of Mount Sharp inside Gale Crater. MAHLI camera inset image shows drill hole up close on Sol 1321. Credit: NASA/JPL/MSSS/Ken Kremer/kenkremer.com/Marco Di Lorenzo

NASA’s Curiosity Mars Science Laboratory (MSL) rover successfully bored a brand new hole in Mars at a sandstone outcrop in the ‘Lubango’ fracture zone this past weekend on Sol 1320, Apr23, and is now carefully analyzing the shaken and sieved drill tailings for clues to Mars watery past atop the Naukluft Plateau.

“Lubango” counts as the 10th drilling campaign since the one ton rover...