Mapping Hydrocarbon Lakes on Titan
December 17, 2013 | NASA
"NASA's Cassini spacecraft is providing scientists with key clues about Saturn's moon Titan, and in particular, its hydrocarbon lakes and seas." Quoted from the NASA press release.
Related: Hydrocarbon Sand Dunes on Titan
Hydrocarbon Ice on Saturn’s Moon Titan
January 16, 2013 | NASA
"A new paper by scientists on NASA's Cassini mission finds that blocks of hydrocarbon ice might decorate the surface of existing lakes and seas of liquid hydrocarbon on Saturn's moon Titan. The presence of ice floes might explain some of the mixed readings Cassini has seen in the reflectivity of the surfaces of lakes on Titan." Quoted from the NASA press release.
Geology of the Voca Frac Sand District
February 27, 2014 | Arizona Geological Survey Repository
"One of Texas’ major frac sand production areas is near Voca, Texas, where sands are produced from the Cambrian Hickory Sandstone on the northwestern flank of the Llano Uplift." Quoted from the Arizona Geological Survey Repository.
Related: What is Frac Sand?