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• The Mantle Fe<sup>3+</sup>/ΣFe Ratio Has Doubled Since the Early Archean.
  How mantle redox state developed, particularly the mantle source associated with mid-ocean ridge-like settings, remains a subject of ongoing debate. Here, we employ thermodynamic-thermomechanical numerical simulations to explore the redox properties of melts f…
  europepmc 2026 置信度 0.80
• Meteoritic Evidence for a Ceres-sized Water-rich Carbonaceous Chondrite Parent Asteroid.
  Carbonaceous chondrite meteorites record the earliest stages of Solar System geo-logical activities and provide insight into their parent bodies' histories. Some carbonaceous chondrites are volumetrically dominated by hydrated minerals, providing evidence for …
  europepmc 2020 置信度 0.80
• RETRACTED: Shocked quartz at the Younger Dryas onset (12.8 ka) supports cosmic airbursts/impacts contributing to North American megafaunal extinctions and collapse of the Clovis technocomplex.
  Shocked quartz grains are an accepted indicator of crater-forming cosmic impact events, which also typically produce amorphous silica along the fractures. Furthermore, previous research has shown that shocked quartz can form when nuclear detonations, asteroids…
  europepmc James P. Kennett, Malcolm A. LeCompte, Christopher R. Moore, G. Kletetschka 等 2025 置信度 0.80 MegafaunaYounger DryasGeologyPopulationImpact crater
• Isotopic evidence for volatile loss driven by South Pole-Aitken basin-forming impact.
  Recent studies suggest that the lunar farside experienced a magma ocean evolution similar to that of the nearside. Thus, the nearside-farside dichotomy, such as volcanism and crustal thickness, is likely related to the South Pole-Aitken (SPA) basin-forming imp…
  europepmc 2026 置信度 0.80
• Lunar origin of Earth quasi-satellite Kamo'oalewa.
  Asteroid Kamo'oalewa is an Earth quasi-satellite that orbits the Sun along the same path as Earth. Its visible and near-infrared reflectance (VNIR) spectrum, observed from Earth-based telescopes, is highly reddened and differs from typical spectra of main belt…
  europepmc 2026 置信度 0.80
• The Winchcombe meteorite, a unique and pristine witness from the outer solar system.
  Direct links between carbonaceous chondrites and their parent bodies in the solar system are rare. The Winchcombe meteorite is the most accurately recorded carbonaceous chondrite fall. Its pre-atmospheric orbit and cosmic-ray exposure age confirm that it arriv…
  europepmc 2022 置信度 0.80
• High-energy impact and vapor recondensation history of the angrite parent body revealed by nickel isotopes.
  The angrite parent body (APB) is the most volatile-depleted among known differentiated bodies in the Solar System, yet the mechanisms responsible remain poorly constrained. Here, we present high-precision nickel (Ni) isotope data from a suite of angrite sample…
  europepmc 2025 置信度 0.80
• Uranium-Lead Systematics of Lunar Basaltic Meteorite Northwest Africa 2977.
  Northwest Africa (NWA) 2977 is a lunar basaltic meteorite that was found in 2005 and has been classified as an olivine cumulate gabbro. This meteorite contains a shock melt vein (SMV) induced by an intense shock event. We report herein on an in-situ analysis o…
  europepmc 2023 置信度 0.80
• Amino acids in the Tagish meteorite.
  Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.
  europepmc 2020 置信度 0.80
• Olivine-rich achondrites from Vesta and the missing mantle problem.
  Mantles of rocky planets are dominantly composed of olivine and its high-pressure polymorphs, according to seismic data of Earth's interior, the mineralogy of natural samples, and modelling results. The missing mantle problem represents the paucity of olivine-…
  europepmc 2021 置信度 0.80
• Observational constraints on the process and products of Martian serpentinization.
  The alteration of olivine-rich rocks to serpentine minerals, (hydr)oxides, and aqueous hydrogen through serpentinization is long thought to have influenced the distribution of habitable environments on early Mars and the evolution of the early Martian hydrosph…
  europepmc 2023 置信度 0.80
• Electrical discharge triggers quasicrystal formation in an eolian dune.
  We report the discovery of a dodecagonal quasicrystal Mn 72.3 Si 15.6 Cr 9.7 Al 1.8 Ni 0.6 —composed of a periodic stacking of atomic planes with quasiperiodic translational order and 12-fold symmetry along the two directions perpendicular to the planes—accide…
  europepmc Luca Bindi, Matthew A. Pasek, Chi Ma, J. Hu 等 2022-12-27 置信度 0.80 QuasicrystalQuasiperiodic functionMaterials scienceMetalPerpendicular
• Multiple sources of water preserved in impact glasses from Chang'e-5 lunar soil.
  The existence of molecular H 2 O and evolution of solar wind–derived water on the lunar surface remain controversial. We report that large amounts of OH and molecular H 2 O related to solar wind and other multiple sources are preserved in impact glasses from C…
  europepmc Chuanjiao Zhou, Bing Mo, Hong Tang, Yaya Gu 等 2024 置信度 0.80 AstrobiologyMeteoriteLunar soilSoil waterEnvironmental science
• An evolutionary system of mineralogy. Part II: Interstellar and solar nebula primary condensation mineralogy (>4.565 Ga).
  The evolutionary system of mineralogy relies on varied physical and chemical attributes, including trace elements, isotopes, solid and fluid inclusions, and other information-rich characteristics, to understand processes of mineral formation and to place natur…
  europepmc Shaunna M. Morrison, Robert M. Hazen 2020 置信度 0.80 Formation and evolution of the Solar SystemSolar SystemPlanetesimalContext (archaeology)Astrobiology
• Perovskite-bearing crystal-controlled oxide-silicate mantle xenoliths: Resolution to controversial origins?
  Classic lamellar clinopyroxene-ilmenite intergrowths (type 1) are extended to include discovery of olivine-ilmenite-perovskite-wüstite (type 2) and olivine-spinel-perovskite (type 3) xenoliths in kimberlites from Liberia. Low titanium solubilities in olivine, …
  europepmc Stephen E. Haggerty 2023 置信度 0.80 XenolithKimberliteOlivineIlmeniteGeology
• (16)O poor cosmic spherules from near-Earth CY chondrite asteroids.
  Approximately 10% of cosmic spherules-microscopic extraterrestrial particles that melt upon atmospheric entry and dominate the influx of astromaterials to Earth-exhibit anomalous oxygen isotopic compositions, suggesting an asteroidal source not represented in …
  pubmed Van Ginneken M, Goderis S, Genge MJ, Jonker G 等 2026 Jun 26 置信度 0.82
• Asteroid sample return missions are critical for understanding our Solar System.
  Studying asteroids addresses a number of unknowns in planetary science. Investigating them makes use of asteroidal meteorites, remote observations and space-based missions. However, to fully investigate these objects, analysis of pristine asteroid material in …
  pubmed Bates H 2026 May 11 置信度 0.82
• Non-equilibrium condensation of the first Solar System solids.
  Primitive meteorites (chondrites) consist of an out-of-equilibrium assemblage of minerals formed during the assembly of our solar nebula 1 . The conditions under which their precursors condensed remain unclear as a result of subsequent reprocessing in the prot…
  pubmed Charnoz S, Aléon J, Chaussidon M, Sossi PA 等 2026 Apr 置信度 0.82
• Abundant supernova dust and heterogeneous aqueous alteration revealed by stardust in two lithologies of asteroid Bennu.
  The oldest constituents in chondritic samples are presolar grains that condensed in the outflows and explosions of dying stars. These grains divulge the types and concentrations of dust that seeded our Solar System. However, they are subject to destruction dur…
  pubmed Nguyen AN, Seifert LB, Shimizu K, Thomas-Keprta K 等 2025 置信度 0.82
• The variety and origin of materials accreted by Bennu's parent asteroid.
  The first bodies to form in the Solar System acquired their materials from stars, the presolar molecular cloud and the protoplanetary disk. Asteroids that have not undergone planetary differentiation retain evidence of these primary accreted materials. However…
  pubmed Barnes JJ, Nguyen AN, Abernethy FAJ, Bajo K 等 2025 置信度 0.82
• Mineralogical evidence for hydrothermal alteration of Bennu samples.
  Samples of asteroid (101955) Bennu delivered by the OSIRIS-REx mission offer the opportunity to study pristine planetary materials unchanged by exposure to the terrestrial environment. Here we use a combination of X-ray diffraction and various electron microsc…
  pubmed Zega TJ, McCoy TJ, Russell SS, Keller LP 等 2025 置信度 0.82
• Meteorite-common amino acid induces clay exfoliation and abiotic compartment formation.
  Clay surfaces have been invoked as crucial components in the origin of life processes due to their ability to concentrate organics and abiotically catalyse (bio)polymer production. Still, the importance of the mutual nature of organo-clay interactions and the …
  pubmed Bezaly OR, Petrignani A, King HE 2025 置信度 0.82
• Low-Temperature Aqueous Alteration of Chondrites.
  Chondritic meteorites (chondrites) contain evidence for the interaction of liquid water with the interiors of small bodies early in Solar System history. Here we review the processes, products and timings of the low-temperature aqueous alteration reactions in …
  pubmed Lee MR, Alexander CMO, Bischoff A, Brearley AJ 等 2025 置信度 0.82
• Evidence of a 4.33 billion year age for the Moon's South Pole-Aitken basin.
  The Moon's farside South Pole-Aitken (SPA) basin is the largest and oldest visible impact basin in the inner Solar System. Determining the timing of this catastrophic event is key to understanding the onset of the lunar basin-forming epoch, with implications f…
  pubmed Joy KH, Wang N, Snape JF, Goodwin A 等 2025 置信度 0.82
• Automated Mineralogy Analysis of the Apollo 17 73002 Continuous Core Thin Sections Using QEMSCAN Mapping Techniques.
  The Apollo 17 73001/73002 double drive tube, collected at the base of the South Massif in the Taurus-Littrow Valley, was opened in 2019 as part of the Apollo Next Generation Sample Analysis program (ANGSA). A series of continuous thin sections were prepared ca…
  pubmed Bell SK, Joy KH, Nottingham M, Tartèse R 等 2024 Dec 置信度 0.82
• Simplified Meteorite Parent Body Alteration of Amino Acids by Hydrothermal Processes.
  Amino acids have been identified in extraterrestrial materials such as meteorites and returned samples from asteroids and comets. Some of these amino acids or their precursors may have formed on icy interstellar dust grains or at a later phase when these grain…
  pubmed Materese CK, Aponte JC, McLain HL, Farnsworth KK 等 2024 Dec 置信度 0.82
• Fluorescent emission and nondestructive 3D textural imaging in geologic materials by multiphoton microscopy.
  This work greatly expands the application of multiphoton microscopy to geological investigations by using a tightly focused femtosecond laser beam to excite fluorescent emissions among minimally prepared rock and mineral samples. This novel finding provides a …
  pubmed Crossley SD, Donner CL, Magnus J, Nguyen L 等 2024 Nov 4 置信度 0.82
• Triple-oxygen isotopes of stony micrometeorites by secondary ion mass spectrometry (SIMS): Olivine, basaltic glass and iron oxide matrix effects for sensitive high-mass resolution ion microprobe-stable isotope (SHRIMP-SI).
  Micrometeorites are extraterrestrial particles smaller than ~2 mm in diameter, most of which melted during atmospheric entry and crystallised or quenched to form 'cosmic spherules'. Their parentage among meteorite groups can be inferred from triple-oxygen…
  pubmed McKibbin SJ, Ávila JN, Ireland TR, Van Ginneken M 等 2025 Jan 15 置信度 0.82
• A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu.
  Without a protective atmosphere, space-exposed surfaces of airless Solar System bodies gradually experience an alteration in composition, structure and optical properties through a collective process called space weathering. The return of samples from near-Ear…
  pubmed Noguchi T, Matsumoto T, Miyake A, Igami Y 等 2023 置信度 0.82
• Observational constraints on the process and products of Martian serpentinization.
  The alteration of olivine-rich rocks to serpentine minerals, (hydr)oxides, and aqueous hydrogen through serpentinization is long thought to have influenced the distribution of habitable environments on early Mars and the evolution of the early Martian hydrosph…
  pubmed Tutolo BM, Tosca NJ 2023 Feb 3 置信度 0.82
• Microbial growth in actual martian regolith in the form of Mars meteorite EETA79001.
  Studies to understand the growth of organisms on Mars are hampered by the use of simulants to duplicate martian mineralogy and chemistry. Even though such materials are improving, no terrestrial simulant can replace a real martian sample. Here we report the us…
  pubmed Naz N, Harandi BF, Newmark J, Kounaves SP 2023 置信度 0.82
• Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites.
  Carbonaceous meteorites are thought to be fragments of C-type (carbonaceous) asteroids. Samples of the C-type asteroid (162173) Ryugu were retrieved by the Hayabusa2 spacecraft. We measured the mineralogy and bulk chemical and isotopic compositions of Ryugu sa…
  pubmed Yokoyama T, Nagashima K, Nakai I, Young ED 等 2023 Feb 24 置信度 0.82
• Geochemical Characterization of the NWA 11273 Lunar Meteorite Using Nondestructive Analytical Techniques: Original, Shocked, and Alteration Mineral Phases.
  A lunar feldspathic breccia meteorite, the Northwest Africa (NWA) 11273, was analyzed to compensate the lack of scientific data available about its mineralogy and geochemistry. In order to obtain a deeper characterization of the sample, a strategy based on the…
  pubmed Huidobro J, Aramendia J, Arana G, Madariaga JM 2021 Jun 17 置信度 0.82
• Distinguishing the Origin of Asteroid (16) Psyche.
  The asteroid (16) Psyche may be the metal-rich remnant of a differentiated planetesimal, or it may be a highly reduced, metal-rich asteroidal material that never differentiated. The NASA Psyche mission aims to determine Psyche's provenance. Here we describe th…
  pubmed Elkins-Tanton LT, Asphaug E, Bell JF 3rd, Bierson CJ 等 2022 置信度 0.82
• Unique evidence of fluid alteration in the Kakowa (L6) ordinary chondrite.
  Meteorites preserve evidence of processes on their parent bodies, including alteration, metamorphism, and shock events. Here we show that the Kakowa (L6) ordinary chondrite (OC) preserves both shock-melt veins and pockets of detrital grains from a brecciated a…
  pubmed Baziotis IP, Ma C, Guan Y, Ferrière L 等 2022 Apr 12 置信度 0.82
• Deciphering Redox State for a Metal-Rich World.
  The Psyche mission's Oxidation-Reduction Working Group is focused on understanding, determining, and applying the redox state of (16) Psyche to understand the origin of a metal-rich world. The oxidation-reduction state of an asteroid, along with its temperatur…
  pubmed McCoy TJ, Dibb SD, Peplowski PN, Maurel C 等 2022 置信度 0.82
• Analytical protocols for Phobos regolith samples returned by the Martian Moons eXploration (MMX) mission.
  Japan Aerospace Exploration Agency (JAXA) will launch a spacecraft in 2024 for a sample return mission from Phobos (Martian Moons eXploration: MMX). Touchdown operations are planned to be performed twice at different landing sites on the Phobos surface to coll…
  pubmed Fujiya W, Furukawa Y, Sugahara H, Koike M 等 2021 置信度 0.82
• Olivine-rich achondrites from Vesta and the missing mantle problem.
  Mantles of rocky planets are dominantly composed of olivine and its high-pressure polymorphs, according to seismic data of Earth's interior, the mineralogy of natural samples, and modelling results. The missing mantle problem represents the paucity of olivine-…
  pubmed Vaci Z, Day JMD, Paquet M, Ziegler K 等 2021 Sep 14 置信度 0.82
• UV Time-Resolved Laser-Induced Fluorescence Spectroscopy of Amino Acids Found in Meteorites: Implications for Space Science and Exploration.
  Laser-induced fluorescence spectroscopy is a useful laboratory and in situ technique for planetary exploration, with applications in biosignature detection and the search for life on Mars. However, little work has been completed on the utility of fluorescence …
  pubmed Lymer EA, Konstantinidis M, Lalla EA, Daly MG 等 2021 Nov 置信度 0.82
• Petrology and mineralogy of the Viñales meteorite, the latest fall in Cuba.
  The new Cuban chondrite, Viñales, fell on February first, 2019 at Pinar del Rio, northwest of Cuba (22°37'10″N, 83°44'34″W). A total of about 50-100 kg of the meteorite were collected and the masses of individual samples are…
  pubmed Yin F, Dai D 2021 Apr-Jun 置信度 0.82
• An evolutionary system of mineralogy. Part II: Interstellar and solar nebula primary condensation mineralogy (>4.565 Ga).
  The evolutionary system of mineralogy relies on varied physical and chemical attributes, including trace elements, isotopes, solid and fluid inclusions, and other information-rich characteristics, to understand processes of mineral formation and to place natur…
  pubmed Morrison SM, Hazen RM 2020 Oct 29 置信度 0.82
• An evolutionary system of mineralogy. Part III: Primary chondrule mineralogy (4566 to 4561 Ma).
  Information-rich attributes of minerals reveal their physical, chemical, and biological modes of origin in the context of planetary evolution, and thus they provide the basis for an evolutionary system of mineralogy. Part III of this system considers the forma…
  pubmed Hazen RM, Morrison SM, Prabhu A 2021 Mar 置信度 0.82
• An evolutionary system of mineralogy. Part I: Stellar mineralogy (>13 to 4.6 Ga).
  Minerals preserve records of the physical, chemical, and biological histories of their origins and subsequent alteration, and thus provide a vivid narrative of the evolution of Earth and other worlds through billions of years of cosmic history. Mineral propert…
  pubmed Hazen RM, Morrison SM 2020 Apr 29 置信度 0.82
• Shock metamorphism in plagioclase and selective amorphization.
  Plagioclase feldspar is one of the most common rock-forming minerals on the surfaces of the Earth and other terrestrial planetary bodies, where it has been exposed to the ubiquitous process of hypervelocity impact. However, the response of plagioclase to shock…
  pubmed Pittarello L, Daly L, PickersgilL AE, Ferrière L 等 2020 May 置信度 0.82
• (Fe,Ni)(2)P allabogdanite can be an ambient pressure phase in iron meteorites.
  An orthorhombic modification of (Fe,Ni) 2 P, allabogdanite, found in iron meteorites was considered to be thermodynamically stable at pressures above 8 GPa and temperatures of 1673 K according to the results of recent static high-pressure and high-tempe…
  pubmed Litasov KD, Bekker TB, Sagatov NE, Gavryushkin PN 等 2020 Jun 2 置信度 0.82
• Mineralogy and Stable Isotopes of Tetradymite from the Dashuigou Tellurium Deposit, Tibet Plateau, Southwest China.
  Due to the very limited quantity of associated tetradymite, both mineralogical and geochemical research on tetradymite is scarce and incomplete. By taking advantage of the discovery of the Dashuigou tellurium deposit in Tibet Plateau, the authors conducted min…
  pubmed Yin J, Shi H 2020 Mar 13 置信度 0.82
• The Plasma Spectroscopic Study of Dergaon Meteorite, India.
  Meteorites are the recoverable portions of asteroids that reach the surface of the Earth. Meteorites are rare extraterrestrial objects studied extensively to improve our understanding of planetary evolution. In this work, we used calibration-free laser-induced…
  pubmed Rai AK, Pati JK, Parigger CG, Dubey S 等 2020 Feb 22 置信度 0.82
• Evidence for the charge disproportionation of iron in extraterrestrial bridgmanite.
  Bridgmanite, MgSiO 3 with perovskite structure, is considered the most abundant mineral on Earth. On the lower mantle, it contains Fe and Al that strongly influence its behavior. Experimentalists have debated whether iron may exist in a mixed valence state, co…
  pubmed Bindi L, Shim SH, Sharp TG, Xie X 2020 Jan 置信度 0.82
• Reducing Supervision of Quantitative Image Analysis of Meteorite Samples.
  When selecting a method for determining modal mineralogy and elemental composition of geological samples (e.g., meteorites), a number of factors should be considered, includingthe number of objects or the area to be analyzed; the scale of expected chemical var…
  pubmed Crapster-Pregont EJ, Ebel DS 2020 Feb 置信度 0.82
• MINERALOGY, PETROLOGY AND OXYGEN ISOTOPIC COMPOSITION OF NORTHWEST AFRICA (NWA) 12379, A NEW METAL-RICH CHONDRITE WITH AFFINITY TO ORDINARY CHONDRITES.
  pubmed Jansen CA, Brenker FE, Krot AN, Zipfel J 等 2019 Sep 置信度 0.82
• Hypervelocity collision and water-rock interaction in space preserved in the Chelyabinsk ordinary chondrite.
  A comprehensive geochemical study of the Chelyabinsk meteorite reveals further details regarding its history of impact-related fragmentation and melting, and later aqueous alteration, during its transit toward Earth. We support an ∼30 Ma age obtained by…
  pubmed Nakamura E, Kunihiro T, Ota T, Sakaguchi C 等 2019 置信度 0.82
• Evidence for oxygen isotopic exchange in chondrules from Kaba (CV3.1) carbonaceous chondrite during aqueous fluid-rock interaction on the CV parent asteroid.
  We report on the mineralogy, petrography, and oxygen isotopic compositions of primary olivine and plagioclase/feldspathic mesostases in chondrules and of secondary magnetite and fayalite in chondrules and matrix of an oxidized Bali-like CV3.1 carbonaceous chon…
  pubmed Krot AN, Nagashima K, Fintor K, Pál-Molnár E 2019 Feb 1 置信度 0.82
• Experimentally determined trace element partition coefficients between hibonite, melilite, spinel, and silicate melts.
  This article provides new data on mineral/melt partitioning in systems relevant to the evolution of chondrites, Calcium Aluminum-Rich Inclusions (CAI) in chondrites and related meteorites. The data set includes experimentally determined mineral/melt partition …
  pubmed Loroch D, Klemme S, Berndt J, Rohrbach A 2018 Dec 置信度 0.82
• Catalytic/Protective Properties of Martian Minerals and Implications for Possible Origin of Life on Mars.
  Minerals might have played critical roles for the origin and evolution of possible life forms on Mars. The study of the interactions between the "building blocks of life" and minerals relevant to Mars mineralogy under conditions mimicking the harsh Martian env…
  pubmed Fornaro T, Steele A, Brucato JR 2018 Nov 5 置信度 0.82
• Discovery of moganite in a lunar meteorite as a trace of H(2)O ice in the Moon's regolith.
  Moganite, a monoclinic SiO 2 phase, has been discovered in a lunar meteorite. Silica micrograins occur as nanocrystalline aggregates of mostly moganite and occasionally coesite and stishovite in the KREEP (high potassium, rare-earth element, and phosphorus)-li…
  pubmed Kayama M, Tomioka N, Ohtani E, Seto Y 等 2018 May 置信度 0.82
• High Abundances of Presolar Grains and (15)N-rich Organic Matter in CO3.0 Chondrite Dominion Range 08006.
  NanoSIMS C-, N-, and O-isotopic mapping of matrix in CO3.0 chondrite Dominion Range (DOM) 08006 revealed it to have in its matrix the highest abundance of presolar O-rich grains (257 +76/-96 ppm, 2σ) of any meteorite. It also has a matrix abundance of pr…
  pubmed Nittler LR, Alexander CMO, Davidson J, Riebe MEI 等 2018 Apr 1 置信度 0.82
• Oxygen isotopic evidence for accretion of Earth's water before a high-energy Moon-forming giant impact.
  The Earth-Moon system likely formed as a result of a collision between two large planetary objects. Debate about their relative masses, the impact energy involved, and the extent of isotopic homogenization continues. We present the results of a high-precision …
  pubmed Greenwood RC, Barrat JA, Miller MF, Anand M 等 2018 Mar 置信度 0.82
• Serra Pelada: the first Amazonian Meteorite fall is a Eucrite (basalt) from Asteroid 4-Vesta.
  Serra Pelada is the newest Brazilian eucrite and the first recovered fall from Amazonia (State of Pará, Brazil, June 29th 2017). In this paper, we report on its petrography, chemistry, mineralogy and its magnetic properties. Study of four thin sections re…
  pubmed Zucolotto ME, Tosi AA, Villaça CVN, Moutinho ALR 等 2018 Jan-Mar 置信度 0.82
• Investigation of carbonates in the Sutter's Mill meteorite grains with hyperspectral infrared imaging micro-spectroscopy.
  Synchrotron-based high spatial resolution hyperspectral infrared imaging technique provides thousands of infrared spectra with high resolution, thus allowing us to acquire detailed spatial maps of chemical molecular structures for many grains in short times. U…
  pubmed Yesiltas M 2018 Apr 5 置信度 0.82
• Distribution of Aliphatic Amines in CO, CV and CK Carbonaceous Chondrites and Relation to Mineralogy and Processing History.
  The analysis of water-soluble organic compounds in meteorites provides valuable insights into the prebiotic synthesis of organic matter and the processes that occurred during the formation of the solar system. We investigated the concentration of aliphatic mon…
  pubmed Aponte JC, Abreu NM, Glavin DP, Dworkin JP 等 2017 Dec 置信度 0.82
• Halogens in chondritic meteorites and terrestrial accretion.
  Volatile element delivery and retention played a fundamental part in Earth's formation and subsequent chemical differentiation. The heavy halogens-chlorine (Cl), bromine (Br) and iodine (I)-are key tracers of accretionary processes owing to their high volatili…
  pubmed Clay PL, Burgess R, Busemann H, Ruzié-Hamilton L 等 2017 Nov 29 置信度 0.82
• Determination of rare earth elements concentration at different depth profile of Precambrian pegmatites using instrumental neutron activation analysis.
  The Keffi area hosts abundant pegmatite bodies as a result of the surrounding granitic intrusions. Keffi is part of areas that are geologically classified as North Central Basement Complex. Data on the mineralogy and mineralogical zonation of the Keffi pegmati…
  pubmed Sadiq Aliyu A, Musa Y, Liman MS, Abba HT 等 2018 Jan 置信度 0.82
• The Miller Range 090340 and 090206 Meteorites: Identification of New Brachinite-Like Achondrites with Implications for the Diversity and Petrogenesis of the Brachinite Clan.
  Miller Range (MIL) 090340 and MIL 090206 are olivine-rich achondrites originally classified as ureilites. We investigate their petrography, mineral compositions, olivine Cr valences, equilibration temperatures, and (for MIL 090340) oxygen isotope compositions,…
  pubmed Goodrich CA, Kita NT, Sutton SR, Wirick S 等 2017 May 置信度 0.82
• Petrogenesis and Provenance of Ungrouped Achondrite Northwest Africa 7325 from Petrology, Trace Elements, Oxygen, Chromium and Titanium Isotopes, and Mid-IR Spectroscopy.
  Northwest Africa (NWA) 7325 is an ungrouped achondrite that has recently been recognized as a sample of ancient differentiated crust from either Mercury or a previously unknown asteroid. In this work we augment data from previous investigations on petrography …
  pubmed Goodrich CA, Kita NT, Yin QZ, Sanborn ME 等 2017 Apr 15 置信度 0.82
• Multispectroscopic methodology to study Libyan desert glass and its formation conditions.
  Libyan desert glass (LDG) is a melt product whose origin is still a matter of controversy. With the purpose of adding new information about this enigma, the present paper analyzes the inner part of LDG specimens and compares them with the results of LDG surfac…
  pubmed Gomez-Nubla L, Aramendia J, Fdez-Ortiz de Vallejuelo S, Alonso-Olazabal A 等 2017 May 置信度 0.82
• Shock-transformation of whitlockite to merrillite and the implications for meteoritic phosphate.
  Meteorites represent the only samples available for study on Earth of a number of planetary bodies. The minerals within meteorites therefore hold the key to addressing numerous questions about our solar system. Of particular interest is the Ca-phosphate minera…
  pubmed Adcock CT, Tschauner O, Hausrath EM, Udry A 等 2017 Mar 6 置信度 0.82
• Discovery of the Fe-analogue of akimotoite in the shocked Suizhou L6 chondrite.
  We report the first natural occurrence of the Fe-analogue of akimotoite, ilmenite-structured MgSiO 3 , a missing phase among the predicted high-pressure polymorphs of Fe-pyroxene, with the composition (Fe 2+ 0.48 Mg 0.37 Ca 0.04 Na 0.04 Mn 2+ 0.03 Al 0.03 Cr 3…
  pubmed Bindi L, Chen M, Xie X 2017 Feb 15 置信度 0.82
• Characterization and (10)Be content of iron carbonate concretions for genetic aspects - Weathering, desert varnish or burning: Rim effects in iron carbonate concretions.
  The research investigated three iron carbonate (siderite) sedimentary concretions from Nagykovácsi, Úri and Délegyháza, Hungary. To identify possible source rocks and effects of the glaze-like exposed surface of the concretions, we carried …
  pubmed Polgári M, Bérczi S, Horiuchi K, Matsuzaki H 等 2017 Jul 置信度 0.82
• Enhanced procedural blank control for organic geochemical studies of critical sample material.
  Organic contamination of sedimentary rocks can produce artefacts in studies of hydrocarbon composition, and this can have significant negative consequences for interpretations of the geobiological record. False positives - that is cases of non-syngenetic hydro…
  pubmed Leider A, Schumacher TC, Hallmann C 2016 Sep 置信度 0.82
• Natural occurrence of pure nano-polycrystalline diamond from impact crater.
  Consolidated bodies of polycrystalline diamond with grain sizes less than 100 nm, nano-polycrystalline diamond (NPD), has been experimentally produced by direct conversion of graphite at high pressure and high temperature. NPD has superior hardness, toughness …
  pubmed Ohfuji H, Irifune T, Litasov KD, Yamashita T 等 2015 Oct 1 置信度 0.82
• Diagenesis and clay mineral formation at Gale Crater, Mars.
  The Mars Science Laboratory rover Curiosity found host rocks of basaltic composition and alteration assemblages containing clay minerals at Yellowknife Bay, Gale Crater. On the basis of the observed host rock and alteration minerals, we present results of equi…
  pubmed Bridges JC, Schwenzer SP, Leveille R, Westall F 等 2015 Jan 置信度 0.82
• Mineralogy and petrology of silicate inclusions in iron meteorites
  openalex T. E. Bunch, Klaus Keil, Edward Olsen 1970-01-01 置信度 0.72 KamaciteGeologyOlivineMeteoriteChondrule
• Soil mineralogy and chemistry on Mars: Possible clues from salts and clays in SNC meteorites
  openalex J. L. Gooding 1992-09-01 置信度 0.72 MeteoriteIlliteGeologyClay mineralsCarbonate minerals
• Suizhou Meteorite: Mineralogy and Shock Metamorphism
  openalex Xiande Xie, Ming Chen 2015-09-29 置信度 0.72 Shock metamorphismMeteoritePyroxeneOlivineGeology
• Classification of hydrous meteorites (CR, CM and C2 ungrouped) by phyllosilicate fraction: PSD-XRD modal mineralogy and planetesimal environments
  openalex K. T. Howard, C. M. O'd. Alexander, D. L. Schrader, K. A. Dyl 2014-11-04 置信度 0.72 ChondriteMeteoriteMurchison meteoriteCarbonaceous chondriteAnhydrous
• Mineralogy of a Martian meteorite as determined by Raman spectroscopy
  Abstract Using the Raman point‐count procedure that we anticipate using in planetary surface exploration, we have identified and characterized the major, minor and trace mineral phases in rock chips of a Martian meteorite, EETA 79001. Raman spectra are shown f…
  openalex Alian Wang, K. E. Kuebler, Bradley L. Jolliff, L. A. Haskin 等 2004-06-01 置信度 0.72 PyroxeneGeologyPigeoniteIlmeniteMeteorite
• Mineralogy, composition, and alteration of Mars Pathfinder rocks and soils: Evidence from multispectral, elemental, and magnetic data on terrestrial analogue, SNC meteorite, and Pathfinder samples
  Major element, multispectral, and magnetic properties data were obtained at Ares Vallis during the Mars Pathfinder mission. To understand the compositional, mineralogical, and process implications of these data, we obtained major element, mineralogical, and ma…
  openalex R. V. Morris, D. C. Golden, J. F. Bell, T. D. Shelfer 等 2000-01-01 置信度 0.72 GeologyNoachianGoethiteMeteoriteGeochemistry
• Low-Temperature Carbonate Concretions in the Martian Meteorite ALH84001: Evidence from Stable Isotopes and Mineralogy
  The martian meteorite ALH84001 contains small, disk-shaped concretions of carbonate with concentric chemical and mineralogical zonation. Oxygen isotope compositions of these concretions, measured by ion microprobe, range from delta18O = +9.5 to +20.5 per thous…
  openalex John W. Valley, John M. Eiler, Colin M. Graham, E. K. Gibson 等 1997-03-14 置信度 0.72 ConcretionCarbonateMeteoriteIsotopes of oxygenGeology
• Meteorites and the Early Solar System
  Chondrite classification, primordial matter composition and early solar system chemical processes, discussing cosmic gas condensation and refractory element fractionation
  openalex Edward Anders 1971-09-01 置信度 0.72 PhysicsMeteoriteAstrobiologyAstronomySolar System
• The mineralogy and petrology of chondritic meteorites
  openalex W. R. Van Schmus 1969-09-01 置信度 0.72 ChondriteChondruleTroiliteMeteoritePyroxene
• Mineralogy and chemistry of Rumuruti: The first meteorite fall of the new R chondrite group
  Abstract— The Rumuruti meteorite shower fell in Rumuruti, Kenya, on 1934 January 28 at 10:43 p.m. Rumuruti is an olivine‐rich chondritic breccia with light‐dark structure. Based on the coexistence of highly recrystallized fragments and unequilibrated component…
  openalex H. Schulze, A. Bischoff, H. Palme, B. Spettel 等 1994-03-01 置信度 0.72 ChondriteChondruleMeteoriteGeologyGeochemistry
• The Phosphate Mineralogy of Meteorites
  openalex Louis H. Fuchs 1969-01-01 置信度 0.72 WhitlockiteMeteoriteChondriteApatitePhosphate minerals
• The Isheyevo meteorite: Mineralogy, petrology, bulk chemistry, oxygen, nitrogen, carbon isotopic compositions, and ⁴⁰Ar‐³⁹Ar ages
  Abstract— Isheyevo is a metal‐rich carbonaceous chondrite that contains several lithologies with different abundances of Fe,Ni metal (7–90 vol%). The metal‐rich lithologies with 50–60 vol% of Fe,Ni metal are dominant. The metal‐rich and metal‐poor lithologies …
  openalex M. A. Ivanova, Н. Н. Кононкова, Alexander N. Krot, R. C. Greenwood 等 2008-05-01 置信度 0.72 PorphyriticChondriteChondruleGeologyMeteorite
• Systematics and Evaluation of Meteorite Classification
  Classification of meteorites is largely based on their mineralogical and petrographic characteristics and their whole-rock chemical and O-isotopic compositions. According to the currently used classification scheme, meteorites are divided into chondrites, prim…
  openalex M. K. Weisberg, T. J. McCoy, Alexander N. Krot 2006-07-01 置信度 0.72 MeteoriteSystematicsComputer scienceAstrobiologyBiology
• Determination of Martian meteorite lithologies and mineralogies using vibrational spectroscopy
  We have acquired thermal infrared emission spectra of four Martian meteorite samples, ALH77005, Nakhla, Zagami, and EET79001, representing three major lithologies (Iherzolite, clinopyroxenite, and basalt). The spectra of these meteorites are significantly diff…
  openalex V. E. Hamilton, P. R. Christensen, H. Y. McSween 1997-11-01 置信度 0.72 MeteoriteMartianMartian surfaceGeologyPigeonite
• Highlights in Mineralogical Crystallography
  "Highlights in Mineralogical Crystallography" presents a collection of review articles with the common topic: structural properties of minerals and synthetic analogues. It is a valuable resource for mineralogists, materials scientists, crystallographers, and e…
  openalex Armbruster, Thomas, Danisi, Rosa Micaela 2015-11-10 置信度 0.72 GeologyCrystallographyMaterials scienceGeochemistryChemistry
• The Twannberg (Switzerland) IIG iron meteorites: Mineralogy, chemistry, and CRE ages
  Abstract— The original mass (15915 g) of the Twannberg IIG (low Ni‐, high P) iron was found in 1984. Five additional masses (12 to 2488 g) were recovered between 2000 and 2007 in the area. The different masses show identical mineralogy consisting of kamacite s…
  openalex Beda A. Hofmann, Silvio Lorenzetti, O. Eugster, U. Krähenbühl 等 2009-02-01 置信度 0.72 Iron meteoriteKamaciteMeteoriteGeologyGlacial period
• Mineralogy of volatile‐rich clasts in brecciated meteorites
  Abstract Meteoritic breccias are valuable samples as they can contain rare materials from the early solar system as clasts. Volatile‐rich, CI‐ and CM‐like clasts may represent parent body lithologies, which cannot be found as individual meteorites in today's m…
  openalex Markus Patzek, A. Bischoff, R. Visser, Timm John 2018-07-18 置信度 0.72 MeteoriteBrecciaParent bodyClastic rockChondrite
• The Siena meteorite: Mineralogy and Chemistry
  Summary The principal data are collected about the fall and the distribution of the fragments of the Siena, Italy, meteorite (11·6°E., 43·1°N.). A complete individual, weighing 110·55 g, is described in some detail. Crust morphology, mineralogical composition,…
  openalex B. Baldanza, G. R. Levi‐Donati, H. B. Wiik, G. R. Levi-Donati 1969-03-01 置信度 0.72 MeteoriteChondriteMineralogyChemical compositionGeology
• THE VALDINIZZA METEORITE: MINERALOGY, CHEMISTRY AND MICROTEXTURES
  The principal data are collected about the fall and the distribution of the fragments of the Valdinizza, Italy, meteorite. A complete individual, weighing 872 g, preserved in the United States National Museum, Washington, D. C., is described in some detail. Th…
  openalex G. R. Levi‐Donati, E. Jarosewich, Eugene Jarosewich 1971-03-01 置信度 0.72 TroiliteMeteoriteChondriteIlmenitePlagioclase
• What we have learned about Mars from SNC meteorites
  Abstract— The SNC meteorites are thought to be igneous martian rocks, based on their young crystallization ages and a close match between the composition of gases implanted in them during shock and the atmosphere of Mars. A related meteorite, ALH84001, may be …
  openalex H. Y. McSween 1994-11-01 置信度 0.72 MeteoriteMartianGeologyBasaltPlanetary differentiation
• Organic Matter in Meteorites: Molecular and Isotopic Analyses of the Murchison Meteorite
  openalex John R. Cronin, Sherwood Chang 1993-01-01 置信度 0.72 MeteoriteChondriteMurchison meteoriteParent bodyCarbonaceous chondrite
• Weathering of meteorites from Oman: Correlation of chemical and mineralogical weathering proxies with¹⁴C terrestrial ages and the influence of soil chemistry
  Abstract— Fifty-four fragments of ordinary chondrites from 50 finds representing all searched areas in central Oman and all weathering stages were selected to compare the physical, chemical, and mineralogical effect of terrestrial weathering with 14C terrestri…
  openalex A. Al‐Kathiri, Beda A. Hofmann, A. J. T. Jull, Edwin Gnos 2005-08-01 置信度 0.72 WeatheringChondriteTroiliteMeteoriteGeology
• The Use of Selected-Area Electron Diffraction in Meteorite Mineralogy
  openalex J. F. Kerridge 1969-01-01 置信度 0.72 MeteoritePyroxeneSilicateElectron diffractionMineralogy
• Composition and mineralogy of refractory-metal-rich assemblages from a Ca,Al-rich inclusion in the Allende meteorite
  openalex A. Bischoff, H. Palme 1987-10-01 置信度 0.72 Allende meteoriteChondriteMagnetiteMetalMeteorite
• Mineralogy, petrology, chronology, and exposure history of the Chelyabinsk meteorite and parent body
  Abstract Three masses of the Chelyabinsk meteorite have been studied with a wide range of analytical techniques to understand the mineralogical variation and thermal history of the Chelyabinsk parent body. The samples exhibit little to no postentry oxidation v…
  openalex K. Righter, Paul I. Abell, D. G. Agresti, E. L. Berger 等 2015-09-28 置信度 0.72 MeteoriteBrecciaGeologyParent bodyLithology
• Mineralogy, petrography, geochemistry, and classification of the Košice meteorite
  Abstract The Košice meteorite was observed to fall on 28 February 2010 at 23:25 UT near the city of Košice in eastern Slovakia and its mineralogy, petrology, and geochemistry are described. The characteristic features of the meteorite fragments are fan‐like, m…
  openalex Daniel Ozdín, J. Plavčan, M. Horňáčková, Pavel Uher 等 2015-03-27 置信度 0.72 TroiliteGeologyMeteoriteAugiteChondrite
• THE MINERALOGY OF METEORITES
  During the past decade the number of minerals recognized in meteorites has doubled, from about 40 in 1962 to over 80 in 1972. The great expansion in our knowledge can be largely ascribed to the introduction of the electron‐beam microprobe as a research tool, e…
  openalex Brian Mason 1972-09-01 置信度 0.72 MeteoriteAllende meteoriteOlivineChondritePyroxene
• Lafayette meteorite: petrology and opaque mineralogy
  openalex N. Z. Boctor, Henry O. A. Meyer, G. Kullerud 1976-09-01 置信度 0.72 GeologyIlmeniteTroiliteMagnetiteMeteorite
• Mineralogy of meteorites
  openalex I. A. Iudin, V. D. Kolomenskii 1987-01-01 置信度 0.72 MeteoriteAchondriteMineralogyGeologyAstrobiology