pyroclastic rocks

Japanese: pyroclastic rocks(英語表記)pyroclasticrocks
pyroclastic rocks

…All of these are coarse-grained rocks. Other igneous rocks not included in Table 1 include pyroclastic rocks. Pyroclastic rocks are a general term for rocks formed by the solidification of volcanic bombs, volcanic blocks, pumice, scoria, volcanic lapilli, and volcanic ash emitted from volcanoes. …

*Some of the terminology that mentions "pyroclastic rocks" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…これらはいずれも粗粒な岩石である。 表1に含まれていない火成岩として,そのほかに火山砕屑岩類pyroclastic rocksがある。火山砕屑岩は,火山から放出される火山弾,火山岩塊,軽石,スコリア,火山礫,火山灰などが集まって固結して生じた岩石の総称である。…

※「pyroclastic rocks」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Pyroclastic flow plateau

>>:  Pyrocoelia fumosa (English name) Pyrocoeliafumosa

Recommend

Scarites aterrimus (English spelling) Scaritesaterrimus

…A general term for insects in the family Scarite...

humor

…The original word for English humor (or humor in...

Nymphoides indica (English spelling)

… [Toyokuni Hideo]. … *Some of the terminology th...

Surveyor Plan - Surveyor Plan

A lunar exploration project by NASA in the United ...

Sanrin (English spelling) forest

Generally used in the same sense as forest, but so...

Rotorua - Rotorua (English spelling)

A city on the southern shore of Lake Rotorua in t...

Ethiopian Church

The Christian church of the Republic of Ethiopia. ...

Moving interface method

…Therefore, it is used in the fields of colloid c...

Permutations and combinations

When r items are taken from n items that are disti...

columbite

...In group IVA, there are minerals of zirconium ...

Ticket - Ticket

Dodge. See the entry for "kai" in the ka...

Moenend

A port city on the Pacific coast in southern Peru....

Pseudocrystal - Kasho

A mineral that has been replaced by another minera...

Waterford - Waterford

It is the capital of the county of the same name ...

Jules Laforgue

A French poet from the late 19th century. Born on...