“Ōya stone”的意思、由来-开放百科全书

词条

Ōya stone

释义

References
External links

{{expand section|date=October 2011}}{{nihongo|Ōya stone|大谷石|Ōya-ishi}} is an igneous rock, created from lava and ash. Ōya stone was famously used in the facing of Frank Lloyd Wright's Imperial Hotel in Tokyo. One reason this stone was used is because it has a warm texture and is easily carved, which allows much versatility.^[1] Ōya stone can have different colors and is also fireproof.

Ōya stone can only be found in an area 4 kilometers to the east and west by 6 kilometers to the north and south around the town of Ōya, near Utsunomiya, but there are reserves of around 600 million tons.^[2]

References

1. ^{{cite web|title=An old oya-ishi stone mine|url=http://web-japan.org/nipponia/nipponia23/en/feature/feature13.html|publisher=NIPPONIA|accessdate=4 April 2009|author=NIPPONIA|archiveurl=https://web.archive.org/web/20110606043658/http://web-japan.org/nipponia/nipponia23/en/feature/feature13.html|archivedate=2011-06-06|date=15 December 2002|deadurl=no}}
2. ^{{cite web|last=Miyasaka|first=Asako|title=Underground mine preserves legacy of Oya stone|url=http://www.asahi.com/english/TKY201006170491.html|publisher=The Asahi Shimbun|accessdate=28 May 2011|archiveurl=https://web.archive.org/web/20101002040705/http://www.asahi.com/english/TKY201006170491.html|archivedate=2010-10-02|date=18 June 2010|deadurl=no}}

External links

http://www.asahi.com/english/TKY201006170491.html

3 : Igneous rocks|Tochigi Prefecture|Building stone

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