 |
|
|
|
|
|
|
Research Home
 Tools Art & Architecture Thesaurus Full Record Display
|
|
|
|
 |
|
|
|
 |
 |
|
|
|
|
|
|
Click the  icon to view the hierarchy. |
|
|
perlite (volcanic glass, pyroclastic rock, ... Materials (hierarchy name)) |
|
Note: A volcanic glass that contains about 75% silica and usually has a higher water content than obsidian; found in Oregon and California. Commercially, the term refers to volcanic glass that will expand or "pop" when heated to form a lightweight aggregate.
|
| Terms: |
|
| perlite (preferred,C,U,LC,English-P,D,U,N)
|
| calite (C,U,English,UF,U,N)
|
| 珍珠岩 (C,U,Chinese (traditional)-P,D,U,U)
|
| zhēn zhū yán (C,U,Chinese (transliterated Hanyu Pinyin)-P,UF,U,U)
|
| zhen zhu yan (C,U,Chinese (transliterated Pinyin without tones)-P,UF,U,U)
|
| chen chu yan (C,U,Chinese (transliterated Wade-Giles)-P,UF,U,U)
|
| perliet (C,U,Dutch-P,D,U,U)
|
| fonolita (C,U,Spanish-P,D,U,U)
|
| perlita (C,U,Spanish,AD,U,U)
|
|
Facet/Hierarchy Code: M.MT |
Hierarchical Position:
|
|
|
Materials Facet |
|
|
.... Materials (hierarchy name) (G) |
|
|
........ materials (substances) (G) |
|
|
............ <materials by composition> (G) |
|
|
................ inorganic material (G) |
|
|
.................... rock (inorganic material) (G) |
|
|
........................ igneous rock (G) |
|
|
............................ <igneous rock by origin> (G) |
|
|
................................ extrusive rock (G) |
|
|
.................................... pyroclastic rock (G) |
|
|
........................................ volcanic glass (G) |
|
|
............................................ perlite (G) |
Additional Notes: |
|
| Chinese (traditional) ..... 一種火山玻璃，含有約75%的矽，通常比黑曜岩含有更多水分。美國奧瑞岡州（Oregon）和加州皆可見到此種岩石。商業用語中，此詞彙意指加熱形成輕集料時會膨脹或嗶啵迸開的火山玻璃。 |
| Dutch ..... Vulkaanglas dat circa 75% silica bevat en gewoonlijk een hoger watergehalte heeft dan obsidiaan; aangetroffen in Oregon en Californië. In commercieel opzicht verwijst de term naar vulkaanglas dat uitzet of ploft wanneer het wordt verwarmd, waarbij een samengestelde stof ontstaat met een laag gewicht. |
| Spanish ..... Vidrio volcánico que contiene aproximadamente 75% de sílice y habitualmente un contenido de agua superior al de la obsidiana. Se encuentra en Oregón y California. Comercialmente, el término se refiere al vidrio volcánico que se expande o "se infla" al calentarlo, formando un agregado liviano.
|
|
Sources and Contributors: |
|
|
|
