Difference between revisions of "Basalt glass"
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== Description == | == Description == | ||
| − | A black, glassy, volcanic stone that is composed of [[ | + | A black, glassy, volcanic stone that is composed of [[basalt]] rather than [[obsidian]]. Basalt glass, or glassy basalt, is an amorphous silicate found primarily in Oahu, Hawaii (Brady 1971). It is also known as Hawaiian obsidian and tachylite. Basalt glass is used for small decorative items and it polishes to a high gloss. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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glassy basalt; Hawaiian obsidian; tachylite; tachylyte; verre baltique (Fr.); vidro basáltico (Port.) | glassy basalt; Hawaiian obsidian; tachylite; tachylyte; verre baltique (Fr.); vidro basáltico (Port.) | ||
| − | == | + | == Resources and Citations == |
* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 641 | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 641 | ||
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* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998 | * ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998 | ||
| − | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: "Basalt." Encyclopædia Britannica. 2004. | + | * ''Encyclopedia Britannica'', http://www.britannica.com Comment: "Basalt." Encyclopædia Britannica. 2004. Accessed 9 May 2004. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 15:47, 23 August 2020
Description
A black, glassy, volcanic stone that is composed of Basalt rather than Obsidian. Basalt glass, or glassy basalt, is an amorphous silicate found primarily in Oahu, Hawaii (Brady 1971). It is also known as Hawaiian obsidian and tachylite. Basalt glass is used for small decorative items and it polishes to a high gloss.
Synonyms and Related Terms
glassy basalt; Hawaiian obsidian; tachylite; tachylyte; verre baltique (Fr.); vidro basáltico (Port.)
Resources and Citations
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 641
- The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
- Encyclopedia Britannica, http://www.britannica.com Comment: "Basalt." Encyclopædia Britannica. 2004. Accessed 9 May 2004.