The Vissannapeta eucrite

  title={The Vissannapeta eucrite},
  author={S. K. Ghosh and N. C. Pant and T. K. Rao and Chandra Mohana and J. B. Ghosh and Sabyasachi Shome and N. Bhandari and Anil D. Shukla and K. M. Suthar},
  journal={Meteoritics \& Planetary Science},
Abstract— A wholly encrusted single stone that fell in Vissannapeta, Andhra Pradesh, India has been identified as a cumulate eucrite based on its primary texture and mineral composition: anorthite(An92.4–94.6), orthopyroxene(En49.1–51.8Fs44.2–49.7Wo1.2–4.0), and clinopyroxene (En38.8–46.8Fs14.8–33.6Wo19.6–46.4). The stone is pyramidal in shape, and the crust shows rib‐like flow features indicating that it had an oriented passage through the atmosphere towards the terminal stage of its flight… 
The Lohawat howardite: Mineralogy, chemistry and cosmogenic effects
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Cosmic‐ray exposure age and preatmospheric size of the Bunburra Rockhole achondrite
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Implication of Mossbauer Spectra on the Mixing Model of Eucrites and Diogenites (Resulting in Howardites)
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The orbit and exposure history of the Piplia Kalan eucrite
Abstract— Cosmogenic radionuclides, particle tracks and rare gases have been measured in two fragments of the Piplia Kalan eucrite that fell in Rajasthan, India on 1996 June 20. The cosmic‐ray
Piplia Kalan eucrite: Fall, petrography and chemical characteristics
Abstract— Two stones that fell near Piplia Kalan on 1996 June 20 are identified as Ca‐rich achondrites belonging to the eucrite group. The conditions of their fall are described. The petrographic
A two-pyroxene thermometer
Experimentally determined pyroxene phase relations at 800°–1200°C are combined with calculated phase equilibria for the Di-En and Hd-Fs joins to produce a graphical two-pyroxene thermometer that
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A meteorite shower fell at Torino, Italy on May 18, 1988. Petrographic studies indicate that the stone is an H6 chondrite having features of moderate to severe shock. Chemical analyses of the
Records of ancient cosmic radiation in extraterrestrial rocks
Recent results on cosmic ray interactions in lunar samples and meteorites resulting in production of stable and radionuclides, particle tracks and thermoluminescence are reviewed. A critical
The orbit and exposure
  • 1998
Mars Meteorite Compendium-1996
  • 1996