Results 1 to 10 of about 42,809 (200)
Quantitative Mineralogy of Planetary Silicate Ternary Mixtures Using Raman Spectroscopy
A 532‐nm‐excited lunar Raman spectrometer (LRS) has been selected as a scientific payload of the Chang'e‐7 mission, exploring mineralogy assemblages in the lunar south polar region.
Xiaobin Qi +7 more
doaj +4 more sources
ON THE EVOLUTION OF DUST MINERALOGY, FROM PROTOPLANETARY DISKS TO PLANETARY SYSTEMS [PDF]
Mineralogical studies of silicate features emitted by dust grains in protoplanetary disks and Solar System bodies can shed light on the progress of planet formation. The significant fraction of crystalline material in comets, chondritic meteorites and interplanetary dust particles indicates a modification of the almost completely amorphous ISM dust ...
Oliveira, Isa +5 more
openaire +7 more sources
Time-resolved Raman spectroscopy for in situ planetary mineralogy [PDF]
Planetary mineralogy can be revealed through a variety of remote sensing and in situ investigations that precede any plans for eventual sample return. We briefly review those techniques and focus on the capabilities for on-surface in situ examination of Mars, Venus, the Moon, asteroids, and other bodies.
Blacksberg, Jordana +2 more
openaire +5 more sources
Characterization of ferric hydroxysulfate on Mars and implications of the geochemical environment supporting its formation [PDF]
Sulfate minerals are significant components of the martian surface and provide clues about the martian geochemical environment. One unusual Fe-sulfate phase has been intriguing Mars scientists for over a decade due to its unique spectral bands that are ...
J. L. Bishop +17 more
doaj +2 more sources
The Coseismic Fault Weakening Processes Inferred from Frictional and Transport Properties of Fault Rocks, TCDP [PDF]
No abstract available.
H. Sone, H. Noda, T. Shimamoto
doaj +1 more source
The Chemistry and Mineralogy X-ray diffraction (XRD) instrument aboard the Curiosity rover consistently identifies amorphous material at Gale Crater, which is compositionally variable, but often includes elevated sulfur and iron, suggesting that ...
Reed J. Hopkins +5 more
doaj +1 more source
Topographic relief in arc-trench systems is thought to be formed by plate subduction; however, few quantitative investigations have so far been reported, with respect to the related mountain building process.
Shoma Fukuda +3 more
doaj +1 more source
Rocky planet compositions regulate planetary evolution by affecting core sizes, mantle properties, and melting behaviors. Yet, quantitative treatments of this aspect of exoplanet studies remain generally underexplored.
Rob J. Spaargaren +4 more
doaj +1 more source
The Ternuvate strata comprise metamorphic rocks that make up the Haichur arcuate structure, which is about 72 km long. Its western part lies within the Andriivka fault zone, which separates the Vovcha and Huliaipole blocks, while the eastern part is ...
G.V. Artemenko +2 more
doaj +1 more source
Salt Distribution from Freezing Intrusions in Ice Shells on Ocean Worlds: Application to Europa
Several icy moons and dwarf planets appear to have hosted subsurface liquid water. Liquid water intruding upwards into the icy outer shells of these worlds freezes, forming ice and (from ocean solutes) non-ice solids.
Mariam Naseem +5 more
doaj +1 more source

