Highly silicic compositions on the moon
WebJan 1, 2016 · There are several varieties of volcanism that have been identified on the Moon, such as flood basalts, shield volcanoes, pyroclastic deposits, silicic volcanism, sinuous rilles and putative lava tubes, dark mantling deposits and dark-haloed craters, domes and cones, and lava terraces. WebSep 20, 2010 · Using data from the Diviner Lunar Radiometer, an instrument uniquely capable of identifying common lunar silicate minerals, scientists at Stony Brook and NASA's Jet Propulsion Laboratory have found previously unseen compositional differences in the crustal highlands of the Moon, and have confirmed the presence of anomalously silica …
Highly silicic compositions on the moon
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WebUsing data from the Diviner Lunar Radiometer Experiment, we show that four regions of the Moon previously described as “red spots ” exhibit mid-infrared spectra best explained by … WebSep 20, 2010 · Most impressively, in several locations around the Moon, Diviner has detected the presence of highly silicic minerals such as quartz, potassium-rich, and sodium-rich feldspar—minerals that...
http://aram.ess.sunysb.edu/tglotch/TDG28.pdf WebHighly Silicic Compositions on the Moon Author: Glotch, Timothy D., Lucey, Paul G., Bandfield, Joshua L., Greenhagen, Benjamin T., Thomas, Ian R., Elphic, Richard C., Bowles, …
WebBased on the mineralogical evidence and geologic settings (domes and interiors of craters), they concluded that silicic volcanism on the Moon had probably occured as both extrusive lavas and as intrusive plutons on the nearside. WebOct 12, 2014 · On the near side of the moon they found 70 structures that appear to be lava flows, ranging in size from 100 meters to 5000 meters across. The researchers think that some of these features are the remnants of low-lying …
WebDec 26, 2024 · Silicic composition on the Moon was established by analysis of the returned samples from Apollo and Luna missions recorded in the form of small clasts of granite …
WebNov 15, 2011 · High resolution visible imagery, visible-to-mid-IR spectra, and Lunar Prospector Th abundance data all indicate that these four domes have a composition that is consistent with derivation from a Si-rich, highly evolved magma. Key Points The Mairan domes are silicic volcanic constructs dvd app for pc free downloadWebJun 19, 2024 · One rare mm-sized granitic fragment has been identified in lunar basaltic breccia meteorite Northwest Africa 10447. This granitic fragment has a crystallization … dvd app free windows 10WebApr 12, 2024 · In the past, magmatic differentiation was thought not to produce resolvable Li isotopic fractionation based on studies of basaltic rocks. Overall, only sparse studies on Li isotopes of highly evolved granites have been reported, and thus possible isotope fractionation of Li isotopes during differentiation of felsic magma could have been … dust proof prescription safety glassesWebJul 15, 2016 · The Gruithuisen domes have long been known as distinct spectral features on the Moon, the red spots (Whitaker, 1972, Malin, 1974, Head et al., 1978) that are characterized by a strong ultraviolet absorption and high albedo (Scott and Eggleton, 1973, Head and McCord, 1978). dvd archer season 10WebNov 1, 2011 · The silicic compositions of these features were confirmed by the Lunar Reconnaissance Orbiter (LRO) Diviner Lunar Radiometer Experiment, which identified silicic compositional anomalies at... dvd aphroditedvd arabic englishWebof pyroclastic, basaltic, and silicic materials on the Aristarchus plateau by one or more missions. Conclusions: Of the identified silicic features on the Moon, Aristarchus appears to be unique in that the silicic materials exposed by Aristarchus crater suggest the presence of a large subsurface silicic pluton [5]. A dvd appliance springfield il