Re-lesbian glass
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
- It is 2006 in 19 in ^ Tut's gem hints at space impact, BBC News, July.
References
Allied item
Outside link
- Libyan Desert Glass, MinDat.or 6 July 13, 2011 reading. (English)
- Google Scholar: "Desert Glass"
- "Desert Glass", SAUDI ARAMCO WORLD, 1979.
- Sahara Desert Glass/Tutankhamun's gem stone
This article is taken from the Japanese Wikipedia Re-lesbian glass
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