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Moscoviense Basin

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Journal Article
Journal: Geophysics
Published: 12 April 2023
Geophysics (2023) 88 (3): G67–G78.
... of the Moscoviense Basin. The inverted results indicate that the density structure with high-positive anomalies is principally distributed at depths ranging from 5 to 70 km, forming a giant asymmetrical high-density structure inclining from the southwest to the northeast. We may conclude that the Moscoviense Basin...
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(a) Free-air and (b) Bouguer gravity anomalies of the Moscoviense Basin. All corrections are computed on a spherical surface with a radius of 1748 km and with a spatial resolution of 0.25° × 0.25°. AA′, BB′, and CC′ are three cross sections to display the density distributions in depth which are shown in Figure 11.
Published: 12 April 2023
Figure 8. (a) Free-air and (b) Bouguer gravity anomalies of the Moscoviense Basin. All corrections are computed on a spherical surface with a radius of 1748 km and with a spatial resolution of 0.25° × 0.25°. AA′, BB′, and CC′ are three cross sections to display the density distributions in depth
Image
Topography map of the Moscoviense Basin. Its location is represented as a white square in the upper right corner of the global map.
Published: 12 April 2023
Figure 7. Topography map of the Moscoviense Basin. Its location is represented as a white square in the upper right corner of the global map.
Journal Article
Published: 01 October 2014
American Mineralogist (2014) 99 (10): 1849–1859.
... abundant olivine and pyroxene, was recognized in visible to near-infrared (VNIR) reflectance spectra by the Moon Mineralogy Mapper (M 3 ) instrument on the Chandrayaan-1 spacecraft at the Moscoviense basin. These outcrop-scale areas are inferred to contain 20–30% Mg-Al spinel. Possible explanations...
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Reflectance spectra of the AT-65785 experimental run products (1500 to 1150 °C, thick colored lines, dotted and solid) compared to M3 spectra of spinel-rich deposit detected at Moscoviense basin (thin dotted black, gray, light gray lines) relative to featureless soil (Pieters et al. 2011). (a) Reflectance spectra normalized to 1500 nm; (b) spectra normalized to the reflectance “shoulder” between 1000 and 2000 nm (i.e., 1625 nm for 1500/1450 °C experimental samples and 1420 nm for other experimental samples; 1250 nm for M3 data) to facilitate comparison of the 2 mm absorption intensity. * = reflectance spectra of spinel-rich area at Moscoviense basin relative to featureless FS soil.
Published: 01 October 2014
Figure 7 Reflectance spectra of the AT-65785 experimental run products (1500 to 1150 °C, thick colored lines, dotted and solid) compared to M 3 spectra of spinel-rich deposit detected at Moscoviense basin (thin dotted black, gray, light gray lines) relative to featureless soil ( Pieters et al
Image
Example M3 spectra for three of the rock types exposed along the inner ring of Moscoviense basin as measured during two independent optical periods (OP1b and OP1a). Designations for areas 1, 2, and 4a are those used in Pieters et al. (2011). Mg-spinel occurs at 1 (green), low-Ca pyroxene at 2 (red), and olivine at 4a (purple). A spectrum from a crater in the mare basalt to the east (MareCr) is provided for comparison (maroon) and exhibits the signature of a more Fe- and Ca-rich clinopyroxene. Color-composite images for Moscoviense similar to Figure 3 for both optical periods can be found in Supplemental Figure 71.
Published: 01 October 2014
Figure 7 Example M 3 spectra for three of the rock types exposed along the inner ring of Moscoviense basin as measured during two independent optical periods (OP1b and OP1a). Designations for areas 1, 2, and 4a are those used in Pieters et al. (2011) . Mg-spinel occurs at 1 (green), low-Ca
Image
Distribution of Mg-spinel across the Moon displayed with oversized symbols. White circles indicate areas that meet the spectroscopic diagnostic criteria discussed in Pieters et al. (2014); the white and black circle near the center is one pyroclastic ‘dark mantle’ region that also contains abundant spinel (but different composition). Triangles indicate Mg-spinel bearing central peaks identified by Sun et al. (2017) that meet the diagnostic criteria. Although exposures of Mg-spinel are found associated with SPA and Moscoviense basins on the farside, the majority are associated with nearside terrain.
Published: 01 December 2023
contains abundant spinel (but different composition). Triangles indicate Mg-spinel bearing central peaks identified by Sun et al. (2017) that meet the diagnostic criteria. Although exposures of Mg-spinel are found associated with SPA and Moscoviense basins on the farside, the majority are associated
Journal Article
Published: 01 October 2014
American Mineralogist (2014) 99 (10): 1893–1910.
...Figure 7 Example M 3 spectra for three of the rock types exposed along the inner ring of Moscoviense basin as measured during two independent optical periods (OP1b and OP1a). Designations for areas 1, 2, and 4a are those used in Pieters et al. (2011) . Mg-spinel occurs at 1 (green), low-Ca...
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Series: Geological Society, London, Special Publications
Published: 01 January 2015
DOI: 10.1144/SP401.11
EISBN: 9781862396777
... et al. 2009 ). In addition, the farside Moscoviense Basin, whose predicted crustal thickness is close to zero ( Ishihara et al. 2009 ; Wieczorek et al. 2013 ), contains 3–10 times less mare basalt (in terms of volume) than the same-sized nearside Humorum Basin ( Morota et al. 2009 ). Thus...
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Journal Article
Journal: Geophysics
Published: 16 May 2023
Geophysics (2023) 88 (3): 1MJ–6MJ.
... in an elegant interactive way based on numerical optimization. Zhao et al. propose a high-resolution 3D gravity inversion method in spherical coordinates based on L1 and L2 mixed norm, and it is applied to the Moscoviense Basin. Synthetic examples show the proposed method can recover more compact...
Journal Article
Published: 01 January 2015
American Mineralogist (2015) 100 (1): 294–325.
... on the rim of the Moscoviense Basin ( Fig. 16 ). The small, distinct exposures of low-Ca pyroxene, olivine, and Mg-spinel rich exposures ( Pieters et al. 2011 ) are slightly more Fe-rich than the exposures described by Klima et al. (2011b) . Both of these Mg-spinels occur in areas that expose deep-seated...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 401–451.
... ) Cryptomare magmatism 4.35 Gyr ago recorded in lunar meteorite Kalahari 009 . Nature 450 : 849 – 852 Thaisen KG , Head JW , Taylor LA , Kramer GY , Isaacson P , Nettles J , Petro N , Pieters CM ( 2011 ) Geology of the Moscoviense Basin . J Geophys Res...
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Journal Article
Published: 14 November 2018
Canadian Journal of Earth Sciences (2019) 56 (9): 917–931.
... Nectarian age basins (Crisium, Mendel–Rydberg, Bailly, Humboldtianum, and Moscoviense) show magnetic anomalies near their centers (e.g., Halekas et al. 2003 ). The anomalies are related to the thermoremanent magnetization of the impact melt rocks acquired during the Nectarian period between the formation...
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Journal Article
Journal: Economic Geology
Published: 01 May 2014
Economic Geology (2014) 109 (3): 775–783.
... from Yakutia, Russia : American Mineralogist , v. 88 , p. 912 – 920 . Thaisen K.G. , 2012 , From the mantle to the moon: Studies of kimberlitic ilmenites, meteorite fusion-crusts, and the Moscoviense basin on the moon : Unpublished PhD thesis , Knoxville , University of Tennessee...
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Journal Article
Published: 01 August 2015
American Mineralogist (2015) 100 (8-9): 1708–1716.
... highlands: mafic (15 vol% mafic minerals) anorthosites, post-magma ocean igneous activity, and mafic basin ejecta. Mixing models that feature pure anorthosites like the purest anorthosite (PAN) described by Ohtake et al. (2009) and Pieters et al. (2009) are most compatible with the data. They allow us...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 373–400.
... ) Anomalous Moscoviense basin: Single oblique impact or double impact origin? Geophys Res Lett 38 : L03021 James OB ( 1981 ) Petrologic and age relations of the Apollo 16 rocks: Implications for subsurface geology and the age of the Nectaris basin . Proc Lunar Planet Sci Conf 12 : 209...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 509–562.
... of the Moon. For example, if the case could be made for identifying a basaltic meteorite source in a farside lava field like Mare Moscoviense or Tsiolkovskiy crater, or outcropping within the South Pole–Aitken basin, this connection could facilitate understanding of drivers of mantle melting between the near...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 207–241.
... that a dynamo operated during the first 100 million years following crust formation and magnetization of some impact basins implies that the dynamo continued into the Nectarian period. Paleomagnetic analyses of Apollo samples provide evidence for dynamo activity from about 4.25 billion years ago (Ga) until...
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Journal Article
Published: 01 October 2014
American Mineralogist (2014) 99 (10): 1834–1848.
... ( Matsunaga et al. 2008 ; Ohtake et al. 2009 ; Cheek et al. 2011 ; Pieters et al. 2011 ; Kramer et al. 2013 ). M 3 data also revealed distinctive rock-types along the inner basin ring in the Moscoviense ( Pieters et al. 2011 ), designated as “OOS” and dominated by high concentrations of orthopyroxene...
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Journal Article
Published: 01 December 2023
Reviews in Mineralogy and Geochemistry (2023) 89 (1): 691–727.
... that the tectonics of the Moon were largely just a consequence of the evolution of the near side mare basins has been changed dramatically. The discovery of a vast population of small-scale lobate thrust fault scarps in images returned by the Lunar Reconnaissance Orbiter Camera (LROC) has provided evidence...
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