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• Unexpected mineral impact on organic evolution during simulated aqueous alteration in asteroids
  openalex Coline Serra, Vassilissa Vinogradoff, Grégoire Danger, Marie‐Vanessa Coulet 等 2024-08-23 置信度 0.72 AsteroidAstrobiologyMineralGeologyEarth science
• Chemically Oscillating Reactions as a New Model for the Formation of Mineral Patterns in Agate Geodes and Concretions
  Agate geodes contain spheroidal patterns characterized by spectacularly coloured and circularly concentric laminations with radially aligned quartz crystals, yet the origin of these geometric patterns has remained enigmatic. Here, detailed comparisons are docu…
  openalex Dominic Papineau 2024-02-16 置信度 0.72 MineralChemistryMineralogyGeologyOrganic chemistry
• Bioethical considerations and property rights issues associated with the discovery of extraterrestrial biological entities--implications for political policy in the context of futures studies
  Although the search for extraterrestrial life is a priority for NASA and other space programs, no government has policies addressing either the bioethical or property rights issues that would quickly evolve from such a discovery. This dissertation employs meth…
  openalex William R. Kramer 2012-12-01 置信度 0.72 BioethicsFutures contractContext (archaeology)PoliticsProperty (philosophy)
• Beyond Homochirality: Computer Modeling Hints of Heterochiral Proteins in Early and Extraterrestrial Life
  Agent-based simulations are set to describe the early biotic selection of oligomers made of monomers of different chirality. The simulations consider the spatial distribution of agents and resources, the balance of biomass of different chirality, and the balan…
  openalex Gianluigi Casimo, Gaia Micca Longo, S. Longo, Savino Longo 2025-01-01 置信度 0.72 HomochiralityAstrobiologyExtraterrestrial lifeAbiogenesisSolar System
• Bacterial templated carbonate mineralization: insights from concave-type crystals induced by Curvibacter lanceolatus strain HJ-1
  HJ-1 strain, well-known for its proficiency in inducing carbonate mineralization, was employed to trigger the formation of concave-type carbonate minerals. The study meticulously tracked the temporal alterations in the culture solution and conducted comprehens…
  europepmc Jiejie Lyu, Fuchun Li, Haoran Long, Xinru Zhu 等 2024 置信度 0.80 Mineralization (soil science)CarbonateStrain (injury)ChemistryBiomineralization
• A Machine Learning Approach for the Autonomous Identification of Hardness in Extraterrestrial Rocks from Digital Images
  Understanding rock hardness on extraterrestrial planets offers valuable insights into planetary geological evolution. Rock hardness correlates with morphological parameters, which can be extracted from navigation images, bypassing the time and cost of rock sam…
  openalex Shuyun Liu, Haifeng Zhao, Zihao Yuan, Liping Xiao 等 2024-12-31 置信度 0.72 Identification (biology)Extraterrestrial lifeArtificial intelligenceComputer scienceGeology
• Experimental simulation of atmospheric entry of micrometeorites
  Abstract— Depending on their velocity, entry angle and mass, micrometeorites suffer different degrees of heating during their deceleration in the Earth's atmosphere, leading, in most cases, to significant textural, mineralogical and chemical modifications. One…
  openalex A. Toppani, G. Libourel, C. Engrand, M. Maurette 2001-10-01 置信度 0.72 MagnetiteWüstiteMeteoriteAtmosphere (unit)Atmospheric entry
• Tourmaline studies through time: contributions to scientific advancements
  Tourmaline studies have been an integral part of science and scientific exploration for centuries and continue to flourish today. In the 19 th century, the curious pyroelectric and piezoelectric properties of this mineral attracted the attention of scientists …
  openalex Darrell J. Henry, B. L. Dutrow 2018-07-18 置信度 0.72 TourmalineGeologyEarth scienceGeochemistryMining engineering
• Application of the 187Re-187Os geochronometer to crustal materials: Systematics, methodology, data reporting, and interpretation
  Abstract The rhenium-osmium (187Re-187Os) system is a highly versatile chronometer that is regularly applied to a wide range of geological and extraterrestrial materials. In addition to providing geo- or cosmo-chronological information, the Re-Os system can al…
  openalex Alan D. Rooney, Danny Hnatyshin, Jonathan Toma, Nicolas J. Saintilan 等 2024-03-22 置信度 0.72 GeologySystematicsGeochronologyInterpretation (philosophy)Geochemistry
• The Origin and Evolution of Organic Matter in Carbonaceous Chondrites and Links to Their Parent Bodies
  openalex D. P. Glavin, C. M. O'd. Alexander, José C. Aponte, Jason P. Dworkin 等 2018-01-01 置信度 0.72 ChondriteAstrobiologyAbiogenesisMeteoriteCarbonaceous chondrite
• Trace element detection in anhydrous minerals by micro-scale quantitative nuclear magnetic resonance spectroscopy
  Nominally anhydrous minerals (NAMs) composing Earth’s and planetary rocks incorporate microscopic amounts of volatiles. However, volatile distribution in NAMs and their effect on physical properties of rocks remain controversial. Thus, constraining trace volat…
  europepmc Yunhua Fu, Renbiao Tao, Lifei Zhang, Shijie Li 等 2024 置信度 0.80 AnhydrousTrace elementSpectroscopyAnalytical Chemistry (journal)Chemistry
• Reactivity and Survivability of Glycolaldehyde in Simulated Meteorite Impact Experiments
  Sugars of extraterrestrial origin have been observed in the interstellar medium (ISM), in at least one comet spectrum, and in several carbonaceous chondritic meteorites that have been recovered from the surface of the Earth. The origins of these sugars within …
  pubmed V. P. McCaffrey, N. E. B. Zellner, C. M. Waun, E. R. Bennett 等 2014 Feb 置信度 0.82 GlycolaldehydeMeteoriteAstrobiologyCometChemistry
• Arsenoústalečite, Cu12(As2Te2)Se13, a new mineral, and crystal structures of arsenoústalečite and stibioústalečite
  Abstract Arsenoústalečite is a new mineral discovered in a sample collected from the abandoned Ústaleč deposit near Horažďovice, SW Bohemia, Czech Republic. It occurs as rare anhedral grains, up to 40 μm in size, in a calcite gangue, associated with stibioústa…
  openalex Jiří Sejkora, Cristian Biagioni, Pavel Škácha, Silvia Musetti 等 2024-01-10 置信度 0.72 Mohs scale of mineral hardnessCrystallographyChemistryMineralogyMetal
• Setting the geological scene for the origin of life and continuing open questions about its emergence
  The origin of life is one of the most fundamental questions of humanity. It has been and is still being addressed by a wide range of researchers from different fields, with different approaches and ideas as to how it came about. What is still incomplete is con…
  europepmc Francès Westall, André Brack, Alberto González Fairén, M. Schulte 2023 置信度 0.80 AbiogenesisHadeanSubaerialAstrobiologyEarth science
• Illusory Late Heavy Bombardments
  The Late Heavy Bombardment (LHB), a hypothesized impact spike at ∼3.9 Ga, is one of the major scientific concepts to emerge from Apollo-era lunar exploration. A significant portion of the evidence for the existence of the LHB comes from histograms of (40)Ar/(3…
  openalex P. Boehnke, T. Mark Harrison 2016-09-12 置信度 0.72 HadeanCrustAstrobiologyGeologyEarly Earth
• Chiral Minerals
  Hundreds of minerals are chiral, that is, they appear in nature in two forms – left-handed and right-handed. Yet except for quartz, that key structural property remained, by-and-large in the shadow of the world of minerals in research, in museum displays, and …
  openalex David Avnir 2024-08-07 置信度 0.72 Characterization (materials science)MineralQuartzSPARK (programming language)Chemistry
• Age and origin of the Nb-Zr-REE mineralization in the Paleoproterozoic A1-type granitoids at Otanmäki, central Finland
  The Otanmki area in central Finland hosts two occurrences of Nb-Zr-REE mineralization, Katajakangas and Kontioaho, within a suite of ca. 2.04-2.06 Ga (A1-type) gneissic granites, syenite and monzonite-monzodiorite. They exhibit trace element characteristics an…
  openalex Kimmo Kärenlampi, Asko Kontinen, Geological Survey of Finland, Eero Hanski 等 2020-06-15 置信度 0.72 GeochemistryGeologyPeralkaline rockZirconQuartz monzonite
• Ultrafast structural response of shock‐compressed plagioclase
  Abstract Meteor impacts can induce unique pressure‐dependent structural changes in minerals due to the propagation of shock waves. Plagioclase—ubiquitous throughout the Earth’s crust, extraterrestrial bodies, and meteorites—is commonly used for reconstructing …
  openalex A. E. Gleason, Sulgiye Park, Dylan Rittman, A. Ravasio 等 2022-02-16 置信度 0.72 PlagioclaseMeteoriteShock (circulatory)Materials scienceCompression (physics)
• Metamorphic grade of organic matter in six unequilibrated ordinary chondrites
  Abstract— The thermal metamorphism grade of organic matter (OM) trapped in 6 unequilibrated ordinary chondrites (UOCs) (Semarkona [LL 3.0], Bishunpur [L/LL 3.1], Krymka [LL 3.1], Chainpur [LL 3.4], Inman [L/LL 3.4], and Tieschitz [H/L 3.6]) has been investigat…
  openalex É. Quirico, P. I. Raynal, M. Bourot-Denise 2003-05-01 置信度 0.72 ChondritePetrographyMetamorphismMetamorphic rockParent body
• Paleointensity determination using anhysteretic remanence and saturation isothermal remanence
  Determining the strength of ancient planetary magnetic field is pivotal to understanding the evolution of planets and asteroids in the solar system. While the Thellier‐type double heating technique provides the most faithful field strength information for rock…
  openalex Yongjae Yu 2010-02-01 置信度 0.72 RemanenceThermoremanent magnetizationDemagnetizing fieldMagnetiteGeology
• Detecting and preserving biosignatures in sulfate minerals prone to instability
  Abstract Sulfate minerals on Mars have garnered attention due to their potential to unravel the planet’s geological past and serve as repositories of biosignatures. Among these, hydrated sulfate minerals, including mirabilite (Na2SO4·10H2O), present unique cha…
  openalex Karena K. Gill, Kathleen C. Benison, Elliot Jagniecki 2025-09-07 置信度 0.72 MineralPyriteChemistryAstrobiologyMineralogy
• Shock‐induced microtextures in lunar apatite and merrillite
  Abstract Apatite and merrillite are the most common phosphate minerals in a wide range of planetary materials and are key accessory phases for in situ age dating, as well as for determination of the volatile abundances and their isotopic composition. Although …
  openalex Ana Černok, L. F. White, James Darling, Joseph Dunlop 等 2019-03-25 置信度 0.72 PlagioclaseRecrystallization (geology)Electron backscatter diffractionShock metamorphismApatite
• Variations of organic functional chemistry in carbonaceous matter from the asteroid 162173 Ryugu
  Primordial carbon delivered to the early earth by asteroids and meteorites provided a diverse source of extraterrestrial organics from pre-existing simple organic compounds, complex solar-irradiated macromolecules, and macromolecules from extended hydrothermal…
  europepmc B. T. De Gregorio, George D. Cody, R. M. Stroud, A. L. D. Kilcoyne 等 2024 置信度 0.80 AsteroidAstrobiologyOrganic matterChemistryEnvironmental chemistry
• Applications of Raman spectroscopy technology in deep space exploration: A review
  Raman spectroscopy acquires the molecular vibration spectra formed by non-elastic scattering of photons generated by laser excited materials. As “fingerprint” spectra of minerals and organic matters identification, Raman spectroscopy has been widely applied in…
  openalex Ping Liu, Xiaobin Qi, Yiheng Liu, Xiaoyu Wang 等 2023-07-25 置信度 0.72 Raman spectroscopySpace (punctuation)SpectroscopyMaterials scienceComputer science
• Pesticide Side Effects in an Agricultural Soil Ecosystem as Measured by amoA Expression Quantification and Bacterial Diversity Changes
  BACKGROUND AND METHODS: Assessing the effects of pesticide hazards on microbiological processes in the soil is currently based on analyses that provide limited insight into the ongoing processes. This study proposes a more comprehensive approach. The side effe…
  openalex Louise Feld, Mathis Hjort Hjelmsø, Morten Dencker Schostag, Anne Dorthe Jacobsen 等 2015-05-04 置信度 0.72 MicrocosmPesticideBiologyToxicologyMicrobiology
• Astrobiological Potential of Rocks Acquired by the Perseverance Rover at a Sedimentary Fan Front in Jezero Crater, Mars
  Abstract The Perseverance rover has collected seven oriented samples of sedimentary rocks, all likely older than the oldest signs of widespread life on Earth, at the exposed base of the western fan in Jezero crater, Mars. The samples include a sulfate‐ and cla…
  openalex Tanja Bosak, David L. Shuster, Eva L. Scheller, Sandra Siljeström 等 2024-08-01 置信度 0.72 Mars Exploration ProgramImpact craterGeologySedimentary rockAstrobiology
• Microbial ecology of the cryosphere (glacial and permafrost habitats): current knowledge
  Microorganisms in cold ecosystems play a key ecological role in their natural habitats. Since these ecosystems are especially sensitive to climate changes, as indicated by the worldwide retreat of glaciers and ice sheets as well as permafrost thawing, an under…
  openalex Rosa Margesin, Tony Collins 2019-02-04 置信度 0.72 PermafrostEcologyHabitatCryosphereEcosystem
• Active lithoautotrophic and methane-oxidizing microbial community in an anoxic, sub-zero, and hypersaline High Arctic spring
  Abstract Lost Hammer Spring, located in the High Arctic of Nunavut, Canada, is one of the coldest and saltiest terrestrial springs discovered to date. It perennially discharges anoxic (<1 ppm dissolved oxygen), sub-zero (~−5 °C), and hypersaline (~24% salinity…
  openalex Elisse Magnuson, Ianina Altshuler, Miguel Ángel Fernández-Martínez, Ya-Jou Chen 等 2022-04-08 置信度 0.72 Anoxic watersBiologyOxidizing agentSpring (device)Microbial population biology
• Non-Destructive Identification And Quantification Of Ilmenite From A Single Particle Of The Chang’E-5 Lunar Soil Sample
  Ilmenite (FeTiO3) is an early crystallization product of lunar magma and is the most abundant oxide mineral in lunar mare basalts. It is an important lunar resource that is mainly used for He and O2 production, but also as a source of Fe. Therefore, the identi…
  openalex Jinhua Li 2022-08-31 置信度 0.72 IlmeniteChemistryLunar soilSample preparationIdentification (biology)
• Automated Fast and Quantitative Mineralogical Characterization of Chang’e-5 Lunar Soils
  Lunar regoliths typically exhibit complicated mineralogy, texture, composition, and fine grain size, making them difficult to characterize using traditional mineralogical analytical methods.SEM-based automated mineralogy allows for quantitative and non-complet…
  openalex Wenlei Song, Hongyi Chen 2024-11-17 置信度 0.72 ChemistrySoil waterCharacterization (materials science)MineralogyLunar soil
• Preface
  Stars and planetary bodies have a special place in our study of the universe. Identifying new planets and stars has a long history in astronomy, and studying their complex surface phenomena continues to be an important scientific endeavor in planetary science …
  crossref 2015-07-05T05:03:51Z 置信度 0.70
• References
  crossref 2020-01-17T17:56:20Z 置信度 0.70
• Introduction to the Resilient and Smart Extraterrestrial Habitats Virtual Collection
  crossref 2025-02-26T14:27:38Z 置信度 0.70
• Resource-Recycling Modular Expansion System for Constructing Extraterrestrial Habitats via Multi-Cargo Transport and In-Space Structural Integration
  crossref Satoshi Kawauchi 2025-12-30T21:29:01Z 置信度 0.70
• Decision letter for "Molecular mobility of extraterrestrial ices: surface diffusion in astrochemistry and planetary science"
  crossref 2025-09-03T21:04:49Z 置信度 0.70
• Making Outer Space Legal: The “Appearance” of Extraterrestrial Intelligence at the Dawn of the Space Age
  In the mid-1950s, the world’s space law practitioner, Andrew G. Haley, proposed the concept of Metalaw, the law governing interactions between all beings in the Universe, as he represented the American Rocket Society in the International Astronautical Congress…
  crossref Gabriela Radulescu 2025-12-05T08:17:57Z 置信度 0.70
• The Use of Artificial Intelligence in SETI (Search for Extraterrestrial Intelligence): A Literature Review
  crossref Abid Hossain Rion, Mashrufa Meghla Any 2025-08-12T10:09:39Z 置信度 0.70
• Extraterrestrial soils — the lunar experience
  crossref J.F. Lindsay 2013-08-30T18:42:03Z 置信度 0.70
• There’s No Place Like Home
  Abstract Biological aliens have no reason to visit Earth for lack of energy or materials, since solar systems have vast abundances of both. Even in the eventual demise of their stars, it would be easier to move toward the outer solar system as the star enters …
  crossref John Gertz 2025-06-09T15:42:58Z 置信度 0.70
• Coming Events
  NOTICE TO CLUBS—Listing of all shows is a free service provided by ROCKS & MINERALS. Information on upcoming shows must be received at least four months before date of publication. Include date, pl...
  crossref 2025-04-15T18:06:01Z 置信度 0.70
• Aquinas on Intelligent Extraterrestrial Life
  crossref 2026-01-25T20:36:34Z 置信度 0.70
• Artificial intelligence transforming minerals engineering: Key trends in literature and applications
  Artificial Intelligence (AI) is progressively reshaping the landscape of minerals engineering, driving advancements across exploration, mining, and processing. This review systematically examines the current applications of AI in these domains, highlighting it…
  crossref Hang Yang, Wei Feng, Hongli Diao, Shibin Xia 2025-08-26T19:34:51Z 置信度 0.70
• Coming Events
  NOTICE TO CLUBS—Listing of all shows is a free service provided by ROCKS & MINERALS. Information on upcoming shows must be received at least four months before date of publication. Include date, pl...
  crossref 2025-06-24T16:36:30Z 置信度 0.70
• Museum Notes
  The Society of Mineral Museum Professionals (SMMP) held its board and general meetings in conjunction with the Tucson Gem and Mineral Show in February. Upcoming are meetings at the Hard Rock Summit...
  crossref 2025-06-24T16:36:30Z 置信度 0.70
• Coming Events
  NOTICE TO CLUBS—Listing of all shows is a free service provided by ROCKS & MINERALS. Information on upcoming shows must be received at least four months before date of publication. Include date, pl...
  crossref 2025-10-28T18:04:54Z 置信度 0.70
• Museum Notes
  The Society of Mineral Museum Professionals (SMMP) held a meeting at the Munich Show (Mineralientage) this past October. See accompanying photo of members of the group in attendance.The A. E. Seama...
  crossref 2025-02-24T20:28:01Z 置信度 0.70
• Coming Events
  NOTICE TO CLUBS—Listing of all shows is a free service provided by ROCKS & MINERALS. Information on upcoming shows must be received at least four months before date of publication. Include date, pl...
  crossref 2025-02-24T20:28:01Z 置信度 0.70
• Museum Notes
  Now on display at the Maine Mineral & Gem Museum, in Bethel, is Micrometeorites: Space Dust in Maine. The special exhibit, which opened in November and continues through May, explores the different...
  crossref 2025-04-15T18:06:01Z 置信度 0.70
• Coming Events
  NOTICE TO CLUBS—Listing of all shows is a free service provided by ROCKS & MINERALS. Information on upcoming shows must be received at least four months before date of publication. Include date, pl...
  crossref 2025-08-20T19:20:51Z 置信度 0.70
• Industrial Minerals Flotation
  This Special Issue of Minerals, Industrial Mineral FlotationFundamentals and Applications, presents eight contributions that collectively advance the science and practice of flotation in industrial mineral processing. The papers cover a wide range of topics, f…
  crossref 2025-11-13T11:06:53Z 置信度 0.70
• Museum Notes
  The Society of Mineral Museum Professionals (SMMP) held a meeting at the Sainte-Marie-aux-Mines Show in France this past June. See accompanying photo of members of the group in attendance.Opening i...
  crossref 2025-10-28T18:04:54Z 置信度 0.70
• Index
  crossref 2020-01-17T17:56:20Z 置信度 0.70
• 100 Years of Rocks &amp; Minerals An Exhibit at the 2025 Tucson Gem &amp; Mineral Show
  Photos by Ken Don, courtesy of the Tucson Gem & Mineral SocietyFigure 1. This floor-mounted display case No. 7 was the end-cap to a row of table-top displays, all celebrating 100 Years of Rocks & M...
  crossref Terry E. Huizing 2025-08-20T19:20:51Z 置信度 0.70
• Extraterrestrials Hit the Road—Or Not
  Abstract The essence of Michael Hart’s argument against the existence of aliens is that they surely would have arrived in our Solar System as colonizers by now. Since they are not obviously here, ergo, they do not exist. This chapter examines the proposition t…
  crossref John Gertz 2025-06-09T15:42:58Z 置信度 0.70
• Exploring Astrobiology and the Search for Extraterrestrial Intelligence (SETI)
  Astrobiology and the search for extraterrestrial intelligence (SETI) are two interrelated scientific fields dedicated to understanding the potential for life beyond Earth. Astrobiology explores the fundamental aspects of life in the universe, encompassing its …
  crossref Yamini Rani, Anurag Kasana 2025-10-03T21:29:19Z 置信度 0.70
• III—Optimism in the Search for Extraterrestrial Life? A Philosophical Perspective
  Abstract The large number of planets in our galaxy is often appealed to as the basis for optimism that life exists beyond earth in sufficiently large quantities that we might reasonably hope to detect or otherwise encounter it. In an article published over thi…
  openalex Christopher Cowie 2025-04-01 置信度 0.72 OptimismExtraterrestrial lifePerspective (graphical)Search for extraterrestrial intelligenceAstrobiology
• The Cosmic Shift: How the Discovery of Extraterrestrial Life Will Redefine Humanity's Ethical Frameworks
  The search for life beyond Earth has moved rapidly from philosophical conjecture to data-driven science. A stream of missions, biosignature frameworks, and contested detections has tightened the conversation between empirical astrobiology and moral philosophy …
  crossref Kavya Mehra, Raghu Raja Mehra, Jaismeen Kaur 2025-08-29T10:33:02Z 置信度 0.70
• The formation of authigenic clay minerals in clastic sedimentary rocks
  Clay minerals are common in both shales and sandstones, which are both targets for petroleum extraction and seals, and are consequently important commercially.Predicting the reservoir properties of sandstones, and the fracking or sealing properties of shales, …
  crossref M. Wilkinson 2026-02-09T23:03:59Z 置信度 0.70
• Empirical evidence for Fermi-Dirac classification of minerals by particle size
  • The Fermi-Dirac distribution was shown to be equivalent to the Whiten Equation. • High-quality experimental data was used to support the analysis. • The experimental data adhered to the Fermi-Dirac distribution over a range of ± 5 E p . • The Rosin-Rammler e…
  crossref J.B. Starrett, S.M. Iveson, K.P. Galvin 2025-04-02T21:53:13Z 置信度 0.70
• Plasma-Biomimetic Life Support Systems for Extraterrestrial Habitats
  crossref Jahnavi Dangeti, Raahil Sheikh, Arjun Dabas 2026-01-16T14:22:34Z 置信度 0.70
• The Case for Extraterrestrial Life
  crossref Luigi Vacca 2025-04-30T08:37:31Z 置信度 0.70
• Human Hibernation as a Life Support Strategy for Interplanetary Missions
  crossref Erik Seedhouse 2025-06-09T08:28:20Z 置信度 0.70
• Information Coding and the Search for Extraterrestrial Intelligence
  Communication systems that operate under low-power constraints and in noisy transmission environments require specialised, application-specific coding strategies. In such contexts, the ‘Chirplet Transform’ emerges as a highly effective method for information t…
  crossref Jonathan Blackledge 2025-09-08T07:09:41Z 置信度 0.70
• What’s There to Talk About Anyway?
  Abstract This chapter explores the myriad ways in which meaningful communication with extraterrestrials (ETs) might be difficult or even impossible. Humankind and aliens may be incompatible in their sensory perceptions, mode of communication, intelligence, sub…
  crossref John Gertz 2025-06-09T15:42:58Z 置信度 0.70
• UNIQUE MINERAL ASSOCIATION AND THE FIRST FINDING OF EXTRATERRESTRIAL FERRODIMOLYBDENITE IN THE KUNYA-URGENCH H5 CHONDRITE
  The mineral ferrodimolybdenite (FeMoS) and the associated mineral assemblage were identified for the first time in an extraterrestrial environment: in a sulfide–metal veinlet of the Kunya–Urgench (H5) ordinary chondrite. They were studied using optical microsc…
  crossref S.N. Teplyakova 2025-11-27T16:16:56Z 置信度 0.70
• Evolving Paradigms in the Search for Advanced Extraterrestrial Intelligence
  Our nascent search for advanced extraterrestrial life is driven by humanity’s anthropocentric tendencies. These tendencies must change to a more open-minded, multi-faceted, and scientifically rigorous approach to solve one of humanity’s most profound questions…
  crossref Robert Powell 2025-06-14T08:28:16Z 置信度 0.70
• Chips from the Quarry
  PHOTO FINISH: From a field of some four dozen entries, two emerged as winners in Jeff Scovil’s annual Mineral Photo Competition, held in conjunction with the 2025 Tucson Gem & Mineral Show. All ent...
  crossref 2025-06-24T16:36:30Z 置信度 0.70
• Minerals Crime: Crimes in the Supply Chains of Critical Energy Transition Minerals
  This research publication focuses on the unlicensed, unregulated, or otherwise illegal extraction, transport and trade of minerals that are critical for the energy transition which may constitute crimes in their supply chains. For the purpose of this study, th…
  crossref 2025-10-24T07:03:02Z 置信度 0.70
• Museum Notes
  The next meeting of the Society of Mineral Museum Professionals (SMMP) will be held in conjunction with the Hard Rock Summit Show in Denver the weekend of 4–7 September.Keynote speaker for the 45th...
  crossref Marie Huizing 2025-08-20T19:20:51Z 置信度 0.70
• Munich Remembrances
  ROCKS & MINERALS does not do show reports as such but for the last few years has presented pictorials of interesting, notable, and/or aesthetic specimens that have come through my studio during the...
  crossref Mark Mauthner 2025-04-15T18:06:01Z 置信度 0.70
• Four New Minerals from New Mexico
  Figure 1. Map showing the localities in Cookes Peak mining district; prepared by William Besse.Reproduced with permissionFigure 2. Ray DeMark at the northern end of the Cookes Peak mining district ...
  crossref John Rakovan, Kelsey McNamara, Ronald B. Gibbs, Hexiong Yang 2025-10-28T18:04:54Z 置信度 0.70
• Alexandra Navrotsky
  crossref Nancy L. Ross 2025-08-06T01:34:57Z 置信度 0.70
• Rock surfaces as reservoirs for airborne halophilic microorganisms in the Bochnia Salt Mine.
  Airborne halophilic archaea have recently been detected in subterranean salt mines, yet their origin in such dynamic environments remains unclear. We investigated whether exposed salt rock surfaces may serve as biological reservoirs for airborne halophilic mic…
  europepmc 2026 置信度 0.80
• A Chemical Bonding Interpretation of Unusual Compressibility Trends in Hydrated Magnesium Sulfates.
  High Resolution Image Download MS PowerPoint Slide Hydrated magnesium sulfates (MgSO 4 · n H 2 O) are known to form multiple hydration states ( n = 0–11) and are essential in planetary science and thermochemical energy storage. Despite their significance in de…
  europepmc Getachew Kebede, R. Franco, Fernando Izquierdo‐Ruiz, Álvaro Lobato 等 2025 置信度 0.80 ChemistryInterpretation (philosophy)MagnesiumCompressibilityChemical bond
• Microbiologically Influenced Corrosion of Aerospace-Grade Aluminum by SRB-Enriched Biofilms Isolated from the Mars Analog Lake Salda.
  Lake Salda in Türkiye serves as a valuable Earth analog for studies of the properties of Mars due to its mineralogical and microbiological similarities to Jezero Crater on Mars. This study investigated the role of sulfate-reducing bacteria (SRB) enrichment cul…
  europepmc 2025 置信度 0.80
• Sustainability of organic zucchini in Mediterranean environment: an on-farm experimentation.
  Background Excess inputs are commonly applied to high-value crops to ensure high performance. This study hypothesizes that farmers can reduce inputs without compromising yields and aims to investigate the effects of varying irrigation and fertilization strateg…
  europepmc 2025 置信度 0.80
• Mass-independent fractionation of oxygen isotopes during high-temperature condensation in cosmochemical plasmas.
  Contrary to all terrestrial rocks, planets and meteorites exhibit oxygen isotope variations decorrelated with the mass difference of their atomic nuclei. It has been proposed that, in the protosolar nebula (PSN), these variations could result from mass indepen…
  europepmc 2025 置信度 0.80
• Ancient ocean coastal deposits imaged on Mars.
  The northern lowlands of early Mars could have contained a significant quantity of liquid water. However, the ocean hypothesis remains controversial due to the lack of conclusive evidence from the Martian subsurface. We use data from the Zhurong Rover Penetrat…
  europepmc 2025 置信度 0.80
• Cosmic Silicate Surfaces Catalizing Prebiotic Reactions: Atomistic Modeling on the Polymerization of HCN.
  Hydrogen cyanide, HCN, is a fundamental building block in astro- and cosmochemical environments, known for its ability to form prebiotically relevant molecules such as nucleobases. Although its polymerization is inhibited under the cold, dilute conditions of t…
  europepmc 2025 置信度 0.80
• Sensitivity of mass-independent Sn isotope fractionation to UV radiation and magnetic fields.
  Mass-independent isotope fractionation (MIF) enables powerful geochemical tracers for various geological and planetary problems, yet the mechanisms driving MIF for tin (Sn) remain ambiguous. Here, we demonstrate that distinct Sn isotope fractionation signature…
  europepmc 2025 置信度 0.80
• Volcanic processes within the Petavius crater, nearside of the Moon.
  This study presents a detailed investigation of compositional data (e.g., Moon Mineralogy Mapper (M 3 ), Kaguya mineral abundance map) and gravity data (Regional, residual, and crustal thickness) to understand the volcanic history of Petavius crater (~ 180 km …
  europepmc 2025 置信度 0.80
• The "Bagno dell'Acqua" Lake as a Novel Mars-like Analogue: Prebiotic Syntheses of PNA and RNA Building Blocks and Oligomers.
  The ongoing exploration of planets such as Mars is producing a wealth of data to define habitable environments beyond the Earth. The inferred presence of neutral to alkaline aqueous fluids on Mars in its early history suggests that many potentially habitable e…
  europepmc 2025 置信度 0.80
• Persistent but weak magnetic field at the Moon's midstage revealed by Chang'e-5 basalt.
  The evolution of the lunar magnetic field can reveal the Moon's interior structure, thermal history, and surface environment. The mid-to-late-stage evolution of the lunar magnetic field is poorly constrained, and thus, the existence of a long-lived lunar dynam…
  europepmc Shuhui Cai, Huafeng Qin, Huapei Wang, Chenglong Deng 等 2025 置信度 0.80 BasaltGeologyLunar marePaleomagnetismVolcanism
• Sulfur isotopes from the lunar farside reveal global volatile loss following the giant impact.
  The Moon is strongly depleted in volatile elements and exhibits heavier isotopic signatures (e.g., K, Zn) than the Earth. However, the pronounced nearside–farside dichotomy and uneven distribution of volatiles across lunar interior raise the question of whethe…
  europepmc Yiheng Li, Zaicong Wang, Wen Zhang, Keqing Zong 等 2025 置信度 0.80 AstrobiologySulfurIsotopeEnvironmental scienceEarth science
• Microbially-induced carbonate precipitation in coal-associated environments: opportunities and challenges.
  Microbial-induced calcium carbonate precipitation (MICP) has emerged as a promising biotechnological approach for addressing coal dust pollution in mining and industrial environments. Among the various biological agents, urease-producing bacteria play a centra…
  europepmc Kuanysh T. Tastambek, Azhar Malik, Nuraly S. Akimbekov, Ilya Digel 等 2026 置信度 0.80 Calcium carbonateEnvironmental scienceCarbonateEnvironmental chemistryMineralization (soil science)
• Role of metal(ii) hexacyanocobaltate(iii) surface chemistry for prebiotic peptides synthesis.
  Double metal cyanide (DMC), a heterogeneous catalyst, provides a surface for the polymerization of amino acids. Based on the hypothesis, the present study is designed to evaluate favorable environmental conditions for the chemical evolution and origin of life,…
  europepmc 2025 置信度 0.80
• Bacterial Diversity at Himalayan Pink Salt Extraction Site.
  Table salt, or sodium chloride, is extensively utilized in the culinary business as a flavoring agent, texture garnishing [...].
  europepmc 2025 置信度 0.80
• Lipid biomarkers reveal dominance of aerobic methanotrophy in a continental serpentinizing system.
  Sources and sinks of methane within an advanced serpentinization-influenced system were investigated at the Coast Range Ophiolite Microbial Observatory (CROMO) in Lower Lake, California. Subsurface water-rock reactions at CROMO contribute to unique, high pH gr…
  europepmc 2025 置信度 0.80
• Near-surface liquid water on Mars inferred from seasonal marsquakes.
  Exploring the presence and behavior of water on Mars is critical for understanding the planet's geological evolution, hydrological processes, and potential habitability, which has been a central objective of past and ongoing Martian exploration missions. Marti…
  europepmc 2025 置信度 0.80
• Industrial-grade nitrogen sources modulate CaCO3 polymorphs and strength in MICP-cemented sand: A structure-property study.
  Microbially induced carbonate precipitation (MICP) is promising for soil stabilization. However, its large-scale application is hindered by the cost of laboratory-grade yeast extract (YE), which often accounts for more than 70% of cultivation medium expenses. …
  europepmc 2026 置信度 0.80
• Dew and frost do not serve as water sources for rock-dwelling organisms in the Dry Valleys of Antarctica.
  Main conclusions Contrary to previous assumptions, dew and frost cannot be regarded as water sources for lithobionts in the McMurdo Dry Valleys (MDV) of Antarctica, which therefore solely rely on snowmelt water for growth. Therefore, and contrary to previous c…
  europepmc 2026 置信度 0.80
• Origin of life: β-sheet amyloid conformers as the primordial functional polymers on the early Earth and their role in the emergence of complex dynamic networks.
  The origin of life has remained a conundrum. Among the origin-of-life hypotheses, the RNA world has gained wide popularity. It has, however, been difficult to explain the emergence of both stable and meaningful RNA under the presumably very harsh early Earth c…
  europepmc 2025 置信度 0.80
• Impactor relics of CI-like chondrites in Chang'e-6 lunar samples.
  The impact history of the Moon provides the opportunity to better understand mass transfer in the Solar System. While Earth's meteorite collection serves as a key reference for material flux in the Earth-Moon system, it suffers from profound biases arising fro…
  europepmc Jintuan Wang, Zhiming Chen, Zexian Cui, Qing Yang 等 2025 置信度 0.80 RegolithMeteoriteAstrobiologyChondriteGeology
• Records of mantle geodynamics and atmospheric escape in Archean quartz.
  Early planetary degassing and atmospheric escape are two major, yet unconstrained, processes that shaped early Earth. Modeling predicts that the atmospheric 20 Ne/ 22 Ne ratio is sensitive to solar-Ne mantle degassing over geological time. Until the Great Oxid…
  europepmc 2025 置信度 0.80
• Quantitative Study of Spodumene by Time-of-Flight Secondary Ion Mass Spectrometry (tof-SIMS).
  In this paper, the quantitative feasibility of time-of-flight secondary ion mass spectrometry (tof-SIMS) for major and minor elements in spodumene was evaluated in terms of calibration method with a matrix-matched or non-matrix-matched standard and an internal…
  europepmc 2025 置信度 0.80
• Prolonged &lt;sup&gt;187&lt;/sup&gt;Os/&lt;sup&gt;188&lt;/sup&gt;Os excursion implies hydrothermal influence after the Chicxulub impact in the Gulf of Mexico.
  The Cretaceous/Paleogene boundary asteroid impact is recorded globally as a negative 187 Os/ 188 Os excursion, including in sediments recovered from the IODP-ICDP drilling within the peak ring of the Chicxulub structure in the Gulf of Mexico. The reconstructed…
  europepmc 2025 置信度 0.80
• Combined Effects of Microgravity and Chronic Low-Dose Gamma Radiation on <i>Brassica rapa</i> Microgreens.
  Plants in space face unique challenges, including chronic ionizing radiation and reduced gravity, which affect their growth and functionality. Understanding these impacts is essential to determine the cultivation conditions and protective shielding needs in fu…
  europepmc Sara De Francesco, Isabel Le Disquet, Veronica Pereda‐Loth, Lenka Tisseyre 等 2024 置信度 0.80 Brassica rapaIonizing radiationIrradiationChemistryOxidative stress
• Autocatalytic symmetry breaking and chiral amplification in a feedback network combining amino acid synthesis and ligation.
  A kinetic model coupling prebiotically plausible synthesis of enantioenriched proteinogenic amino acids with catalytic peptide ligation leads to an autocatalytic network that may exhibit symmetry breaking and chiral amplification, providing a feasible route to…
  europepmc 2025 置信度 0.80
• Adventitious carbon breaks symmetry in oxide contact electrification.
  Insulating oxides are among the most abundant solid materials in the universe 1-3 . Of the many ways in which they influence natural phenomena, perhaps the most consequential is their capacity to transfer electrical charge during contact 4-10 -which occurs eve…
  europepmc 2026 置信度 0.80
• Estimation of onion crop evapotranspiration and crop coefficients using weighing lysimeters and machine learning models in semi-arid region.
  Water scarcity is a significant challenge in Iran’s agricultural sector, particularly for onion (Allium cepa L.) cultivation, which is a vital crop for the country’s economy and diet. However, there is a lack of standardized data on onion evapotranspiration (E…
  europepmc 2026 置信度 0.80