2017년 6월 14일 수요일

Re-lesbian glass

Re-lesbian glass

Re-lesbian glass
A brooch of Tutankhamen who gave the scarab which I sharpened from a re-lesbian glass. [1]

The re-lesbian glass (British: Libyan desert glass) is glass found in the Libyan Desert. The area in the range of number 10km is dotted.

Table of contents

Origin

An end is not included clearly scientifically, and, about the origin of the re-lesbian glass, there are a large number of opinions.

However, quartz and a material in the meteorite origin, the crater (Kebira Crater) of the collision that evaporated are discovered in the whole area dotted with re-lesbian glasses in a recent investigation, and the opinion with the thing by the meteorite collision becomes influential a re-lesbian glass. In addition, the geologist in support of this opinion insists when a re-lesbian glass was generated by heat radiation when a meteorite exploded not the thing by the ejections which melted such as the igneous rock in the air in the wide area. If it is right, as for the re-lesbian glass, sand is exposed to the heat radiation of the nuclear explosion, and it dissolves once, and it is thought that I resembled vitreous トリニタイト which hardened again. In addition, it is approximately 26 million years ago that I had the collision of the meteorite, and it is thought that it was on a small piece during the Pleistocene age.

Footnote

[Help]
  1. It is 2006 in 19 in ^ Tut's gem hints at space impact, BBC News, July.

References

  • V. de Michele (ed.): Proceedings of the Silica '96 Meeting on Libyan Desert Glass and related desert events, Bologna, 1997 Contents
  • P.A. Clayton / L.J. Spencer: Silica Glass from the Libyan Desert, Vortrag vom 09.11.1933 online

Allied item

Outside link

This article is taken from the Japanese Wikipedia Re-lesbian glass

This article is distributed by cc-by-sa or GFDL license in accordance with the provisions of Wikipedia.

Wikipedia and Tranpedia does not guarantee the accuracy of this document. See our disclaimer for more information.

In addition, Tranpedia is simply not responsible for any show is only by translating the writings of foreign licenses that are compatible with CC-BY-SA license information.

0 개의 댓글:

댓글 쓰기