 | Schulz, Toni, Luguet, Ambre, Wegner, Wencke, van Acken, David, Koeberl, Christian (2016) Target rocks, impact glasses, and melt rocks from the Lonar crater, India: Highly siderophile element systematics and Sr-Nd-Os isotopic signatures. Meteoritics & Planetary Science, 51 (7) 1323-1339 doi:10.1111/maps.12665 | Journal (article/letter/editorial) | | impact glasses, and melt rocks from the Lonar crater, India: Highly siderophile element systematics and...revision accepted 26 March 2016) Abstract–The Lonar crater is a ~0.57-Myr-old impact structure located...(impact glasses and impact melt rocks) from the Lonar area. These tools may enable us to better constrain...the incorporation of ancient basement rocks in Lonar impactites. In the Re-Os isochron plot, target basalts...reported 12–20 wt% of extraterrestrial component for Lonar impact spherules, reflecting the typical difference |  | Osae, Shiloh, Misra, Saumitra, Koeberl, Christian, Sengupta, Debashish, Ghosh, Sambhunath (2005) Target rocks, impact glasses, and melt rocks from the Lonar impact crater, India: Petrography and geochemistry. Meteoritics & Planetary Science, 40 (9) 1473-1492 doi:10.1111/j.1945-5100.2005.tb00413.x | Journal (article/letter/editorial) | | impact glasses, and melt rocks from the Lonar impact crater, India: Petrography and geochemistry Shiloh...721 302, India 4Geological Survey of India, 27 Jawaharlal Nehru Road, Kolkata 700016, India *Corresponding...2005) Abstract–The Lonar crater, India, is the only well-preserved simple crater on Earth in continental...basalts, including the basalt flows excavated by the crater, and a variety of impact breccias and impact glasses...and breccias were found inside and outside the crater rim in a variety of morphological forms and shapes |  | | Journal (article/letter/editorial) | | direction of asteroid impact: Example from Lonar crater, India Md. ARIF1, N. BASAVAIAH1, S. MISRA2* and...Institute of Geomagnetism, Navi Mumbai-410 218, India School of Geological Sciences, University of KwaZulu...accepted 06 June 2012) Abstract–The Lonar crater in Maharashtra state, India, has been completely excavated...ejecta and deformation of target rocks around the crater rim are symmetrical to the east–west plane of impact...the crater rim and from the adjacent target rocks to the approximately 2–3 km west of the crater center |  | MISRA, Saumitra, NEWSOM, Horton E., PRASAD, M. SHYAM, GEISSMAN, John W., DUBE, Anand, SENGUPTA, Debashish (2009) Geochemical identification of impactor for Lonar crater, India. Meteoritics & Planetary Science, 44 (7) 1001-1018 doi:10.1111/j.1945-5100.2009.tb00784.x | Journal (article/letter/editorial) | | Geochemical identification of impactor for Lonar crater, India Saumitra MISRA1, 5, 6*, Horton E. NEWSOM1...Institute of Oceanography, Dona Paula, Goa-403004, India 3Department of Earth and Planetary Sciences, MSC03...87131, USA 4P 147/3, Janak Road, Kolkata-700 029, India 5Department of Geology and Geophysics, Indian Institute...Institute of Technology, Kharagpur-721302, India 6Present address: School of Geological Sciences, University...is the Lonar crater, India. For the first time, evidence of the impactor that formed the crater has been |  | | Journal (issue) | | JOURNAL OF EARTH SCIENCES FROM GEOLOGICAL SURVEY OF INDIA Editorial Advisory Board (2003-2004 ) K. N. MAT.... ' The Lonar crater In Geological Survey of India, Kolkala u dana district, Maharashtra has long...established as the largest hypervelocity impact crater of the world on Deccan basalt flows, although no...drilling approach. Considering the impact origin, the crater was revisited with an aim to throw light on the...art�a except some shock-induced optical features. Lonar impact melt exhibits flow banding and contortions |  | | Report (issue) | | comparison of impact breccias and glasses from Lonar Crater (India) with very similar specimens from the moon;...METEORITES PETROLOGY, MINERALOGY, AND DISTRIBUTION OF LONAR (INDIA) AND LUNAR IMPACT BRECCIAS AND GLASSES, by Kurt...1976-1977 Petrology, Mineralogy, and Distribution of Lonar (India) and Lunar Impact Breccias and Glasses Kurt...metamorphosed breccias and melt rocks at Lonar Crater (India) are the closest terrestrial analogs to the...between Lonar and lunar samples. Thus, the advantage of knowing the unshocked target rocks at Lonar, especially |  | | Journal (article/letter/editorial) | | 60015 and 66055 were suspected to be South Ray Crater ejecta. Our exposure ages support this hypothesis...coesite in shocked Coconino Sandstone from Meteor Crater, Arizona, or as whole amorphous grains, e.g., maskelynite...maskelynite in shocked basalts from Lonar Crater, India, or in meteorites. In rocks shocked to high pressure...dimension. Such glassesare found at Meteor Crater, Lonar Crater and in lunar samples. 3, "Froth" is cryptovesicular...contain core pigeonite zoned to ferroaugite and anorthositic rocks contain hypersthene or pigeonite with exsolved |  | | Journal (article/letter/editorial) | | only a few examples known to date, including Lonar in India (e.g., Fredriksson et al. 1973; Fudali et al...wellpreserved simple crater of small diameter (1.9 km) formed in the Deccan trap basalts. This crater is one of...basaltic target rocks; the other is the Logancha crater in Russia, which may be in Siberian trap basalts...1983; Masaitis 1999). At this very deeply eroded crater Description and confirmation of the Vista Alegre...exposed (B. Ivanov, pers. comm., 2006). The Lonar crater provides important ground truth information |  | Ma, Chi, Tschauner, Oliver, Beckett, John R., Liu, Yang, Rossman, George R., Zhuravlev, Kirill, Prakapenka, Vitali, Dera, Przemyslaw, Taylor, Lawrence A. (2015) Tissintite, (Ca, Na, □)AlSi2O6, a highly-defective, shock-induced, high-pressure clinopyroxene in the Tissint martian meteorite. Earth and Planetary Science Letters, 422. 194-205 doi:10.1016/j.epsl.2015.03.057 | Journal (article/letter/editorial) | | , Przemyslaw Dera e , Lawrence A. Taylor f a Division of Geological and Planetary Sciences, California...revealing fine-grained tissintite with surrounding pigeonite and fayalite. (c–d) SEM BSE images of additional...contains mostly zoned olivine and pyroxene (mainly pigeonite), with minor chromite and ilmenite, plus shockmelt...host melt pocket, which quenched to mixture of pigeonite and fayalite. In a second textural type (Fig....tissintite Maskelynite away from melt pockets Pigeonite surrounding tissintite Fayalited surrounding |  | | Journal (article/letter/editorial) | | chondrules in Apollo 15 rake samples from Spur Crater To Eo Bunch and Edward Olsen: Restudy of Fe-Mg...(Colombia): Not meteoritic, probable salt collapse crater Robert S. Dietz and J. Paul Barringer: Hudson Bay...Microbreccias, impact glasses and spherules from Lonar Crater, India; lunar analogs . . . . . . . . . . . . ....A. Dube and M. S. Balasundaram: The Lonar meteorite crater, India L. H. Fuchs and E. Olsen: Composition...Wagner: K-Ar and fission track dating of "Darwin Crater" glass Everett K. Gibson, Jr. and Gary W. Moore: |  | | Journal (article/letter/editorial) | | Cunningham**, D.E. Brownlee***, "Space Science Division, Ames Research Center, Moffett Field, CA 94035...detectable projectile remnants can usually be found in crater linings. On the basis of this observation, microprobe...minor amount of projectile material remains in the crater. Contrasting the results from craters in lunar...amount of micrometeoroid residue inside a 120 IJ. crater found on the pure Al cover of the S-228 Skylab...blebs on the crater floor and walls. Microprobe analysis of a 25 IJ. spot on the crater floor showed |  | | Journal (article/letter/editorial) | | containing predominantly pyroxene (augite and pigeonite) and plagioclase. Some portion of the pyroxene...pyroxene cores are augite or pigeonite, and rims are almost exclusively pigeonite. An example of complex zoning...(Pyroxene 3) is an augite (Wo33, Fs20 – 45) with a pigeonite rim (Wo16, Fs58 –71) adjacent to the oxides. The...The right-hand grain (Pyroxene 7) is a pigeonite (Fs31–55). X-ray maps (Fig. 2b,c,d) show more detail...suggesting that the augite (Px 3) nucleated before the pigeonite (Px 7). Alternatively, the most magnesian core |  | | Journal (article/letter/editorial) | | composed of xenoblastic olivine (F0 79•2) and pigeonite (En73Wo~s18) in a volumetric ratio of 3: 1, set...and settled into an intercumulus liquid, now pigeonite. This is evidenced by the occurrence of remnant...remnant, poikilitically enclosed olivine in pigeonite. Alternatively, the rock may represent residual material...bisected by foliation, while the (100) plane of pigeonite parallels foliation, x.,x paralleling the lineation...Rao, Physical Research Laboratory, Ahmedabad, India Rare gases and fossil tracks have been measured |  | | Journal (article/letter/editorial) | | SOCIETY LAYOUT-4, DEENDAYALNAGAR, NAGPUR 400 022, INDIA 4 FACULTY OF GEO-ENVIRONMENTAL SCIENCES, RISSHO...GEOLOGICAL BACKGROUND The Deccan Traps province of India covers an area of 5 × 105 km2 (Fig. 1). The basalt...Kolhapur; KT, Katraj; KV, Kalalgaon–Vaghapur; LC, Lonar Crater; MA, Mahabaleshwar; MG, Mahur Ghats; NC, Nagpur–Chhindwara;...previous estimates of <1145°C and 1025°C based on pigeonite and Fe–Ti oxide geothermometers, respectively...1986; Sethna & Sethna, 1988). The appearance of pigeonite and Fe–Ti oxides solely as groundmass phases in |  | Martin, Dayl J. P., Pernet-Fisher, John F., Joy, Katherine H., Wogelius, Roy A., Morlok, Andreas, Hiesinger, Harald (2017) Investigating the shock histories of lunar meteorites Miller Range 090034, 090070, and 090075 using petrography, geochemistry, and micro-FTIR spectroscopy. Meteoritics & Planetary Science, 52 (6) 1103-1124 doi:10.1111/maps.12860 | Journal (article/letter/editorial) | | et al. (2016) studied impactites from the Lonar crater, India; Stephen et al. (2014) and Benedix et al...due to variations in shock level experienced. Pigeonite is the most common pyroxene in MIL 090034, 090070...time of crustal excavation in a basin or impact crater formation event. The timing of this event is consistent...micro-Raman spectroscopy of shocked basalts from Lonar Crater, India (abstract #1566). 42nd Lunar and Planetary...An unusual occurrence of coesite at the Lonar Crater, India. Meteoritics & Planetary Science 52:147–163 |  | | Journal (article/letter/editorial) | | has exsolutions of augitic pyroxene lamellae in pigeonite, whereas low-Ca pyroxenes of other particles are...basaltic target is the 1.8 km diameter Lonar Crater in India (Osae et al. 2005). There are also other...Antarctica (Gounelle et al. 2009) consists of pigeonite with augite exsolution lamellae, high-Ca plagioclase...impact glasses, and melt rocks from the Lonar impact crater, India: Petrography and geochemistry. Meteoritics |  | Schultze, Dina Simona, Jourdan, Fred, Hecht, Lutz, Reimold, Wolf Uwe, Schmitt, Ralf‐Thomas (2016) Tenoumer impact crater, Mauritania: Impact melt genesis from a lithologically diverse target. Meteoritics & Planetary Science, 51 (2) 323-350 doi:10.1111/maps.12593 | Journal (article/letter/editorial) | | (2016) doi: 10.1111/maps.12593 Tenoumer impact crater, Mauritania: Impact melt genesis from a lithologically...km diameter, simple bowl-shaped Tenoumer impact crater in Mauritania have been analyzed chemically and...causes (1) due to the small size of the impact crater, there was probably no coherent melt pool where...Storzer et al. 2003), and well-preserved impact crater (Fig. 1a) located at latitude N22°550 and longitude...(2014). The crater rim has an elevation of some 100 m above the apparent crater floor. The crater is filled |  | Hu, Sen, Li, Yang, Gu, Lixin, Tang, Xu, Zhang, Ting, Yamaguchi, Akira, Lin, Yangting, Changela, Hitesh (2020) Discovery of coesite from the martian shergottite Northwest Africa 8657. Geochimica et Cosmochimica Acta, 286. 404-417 doi:10.1016/j.gca.2020.07.021 | Journal (article/letter/editorial) | | iggcas.ac.cn. 19 Beituchengxi Road, Chaoyang 15 District, Beijing, China, 100029. 16 Keywords: Mars,...basaltic shergottite, 131 mostly composed of pigeonite, augite, and maskelynite, with minor phosphates...shows a patchy texture as the intergrowth of pigeonite 7 135 and augite without a clear boundary....crystallization from shock-produced silica melt in the Xiuyan crater. Earth Planet. Sci. Lett. 297, 306-314. Chennaoui...Transition in Crystalline Clasts in Suevite of the Ries Crater, Germany. Meteorit. Planet. Sci. Suppl. 36, A69 |  | | Journal (article/letter/editorial) | | to specified mineral/phase. b (Ferro) augite, pigeonite. c Pyroxferroite breakdown material (fayalite...irregular fracture; e) dendritic crystallites of pigeonite and orthopyroxene nucleating at the edge of a..., and Dube A. 1976. Shocked basalt from Lonar crater, India, and experimental analogues. Proceedings |  | | Journal (article/letter/editorial) | | AFRICA: AN UNUSUAL, APPROXIMATELY 90-KILOMETER CRATER WITH ASSOCIATED MULTIRING STRUCTURES AND EARLY...opportunity to study the anatomy of a possible multiring crater. This structure is not exposed, but is easily drilled...percussion and diamond drill boreholes sited within the crater. Additional data was acquired from the stratigraphic...investigation shows that the core of the Morokweng crater is magnetically very complex and occupied by a...-90 km, up to -170 km), have their center in the crater and define a broad crustal uplift known as the |  | | Journal (article/letter/editorial) | | Mandla Lobe of the Eastern Deccan Volcanic Province, India Mansoor Ahmad and J.P. Shrivastava* Department of...western part. The Deccan lava flows of western India (Fig. l a ) are stratigraphically and geochemically...Sections: ST-SahadaToranmal, CK-Chikhli-Khamgaon, LC-Lonar crater, P-Akot-Harisal, CH-Chokaldara, AN-Amarvati-Nagpur...respectively,The crystallization temperature of pigeonite (based on the position of pyroxene composition...observation of Sen (1986) for Mahabaleshwar lavas where pigeonite temperatures 105O-115O0C, which are higher than |  | | Report (issue) | | l[�$1IPtCf) ��. � *:f)I�I� tt. 38 Geological Survey of India Special Publication No. 38 J\nnals mf ��ccan '...PUBLISHED BY ORDER OF THE GOVERNMENT OF INDIA 1996 © INDIA, GEOLOGICAL SURVEY Editorial Shri Dr...Geological Padhi Director General Survey of India, Nagpur - of 440 Pu"lished Central Region...Geological 27, Survey of India Jawaharlal Calcutta Cover PageMaker, Price India : Designing, - Nehru...approximately 560 thousand sq. km of Peninsular India. This pile of v olcanic rocks having a thickness |  | | Book | | iron (Western Australian Museum) 64 The Nedegolla, India, iron (British Museum (Natural History)) 65 The...Creek Crater (Pickands-Mather International) 253 Four iron shale balls from Wolf Creek Crater (K. C....from Wolf Creek Crater (K. C. Hughes for author) 254 Canon Diablo Crater or Meteor Crater, Arizona 255...enshrining the ominous visitor. It is reported from India that it was necessary for officers of the Geological...a fall of stones out of the sky at Krakhut, in India, came in 1798. This fall was of the utmost importance |  | | Journal (article/letter/editorial) | | Physical Research Laboratory, Navrangpura, Ahmedabad, India 380009 Activity of radioisotopes 52Mn, 32p, 33p...Murchison (Fuchs el 01.1973) - Residue in SKYLAB CRATER Fe Mg Si S Co AI c o Ni Cr Mn Ti 259 are...without doubt, the site of a 700 km diameter impact crater (Zeylik and Scytmuratova, Dok. Ak. Nauk, USSR,...formation of craters. It appears that an "Arizona" crater could be formed about every 2500 years; a Charlevoix...Rao, Physical Research Laboratory, Ahmedabad, India 380009 A 30 mg Ca-Al rich white inclusion of the |  | | Journal (article/letter/editorial) | | Basalts of the Eastern Deccan Volcanic Province, India J.P. Shrivastaval and S.K. Pattanayak2 Department...Delhi, Delhi - 110 007, India Physical Research Laboratoy,Ahmedabad - 380 009, India (Manuscript received...thickest accumulation of Deccan basalt in western India (Fig. la) is stratigraphically and geochemically...Ellora, BU - Buldana, CK - Chikhli-Khamgaon, LC - Lonar Crater, P - Akot-Harisal, CH - Chikaldhara, AN - Amravati-Nagpur...basalts. Sen (1986) reported an occurrence of pigeonite in the groundmass of the lava flows from the Mahabaleshwar |
|
