Dolomitization - dolomite (English spelling)

Japanese: ドロマイト化作用 - ドロマイトかさよう(英語表記)dolomitization
Dolomitization - dolomite (English spelling)
Dolomite is a process in which CaCO 3 in limestone is replaced by dolomite (CaMg(CO 3 ) 2) . Limestone can easily turn into dolostone when it reacts with seawater during deposition or when it is exposed to groundwater during diagenesis. It can also turn into dolostone when exposed to hydrothermal solutions, and this can be accompanied by deposits of lead, zinc, siderite, magnesite, barite, fluorite, mercury, and other minerals.

Source: Heibonsha World Encyclopedia, 2nd Edition Information

Japanese:
苦灰石化作用ともいう。石灰岩中のCaCO3がドロマイト(苦灰石あるいは白雲石)CaMg(CO3)2によって置換される現象をいう。石灰岩は堆積時に海水と反応したり,続成作用の段階で地下水の作用を受けたりして,容易にドロストーンに変化する。また,熱水溶液の作用をうけてドロストーンになることもあり,その際には鉛,亜鉛,リョウ鉄鉱,リョウ苦土鉱(マグネサイト),重晶石,蛍石,水銀などの鉱床を伴うことがある。

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

<<:  Pod

>>:  Dolomite

Recommend

general purpose interface bus

...A dedicated machine that works with a microcom...

Treaty of Freedom

An international treaty is one that, after it has ...

Children's Kabuki - Kodomo Kabuki

Kabuki is a type of kabuki performed by a troupe o...

Utori Shrine

This shrine is located in Fudai Village, Shimohei ...

Dystonia

An abnormally fixed limb position (posture) and as...

Loxogramme salicifolia (English spelling)

…[Shigeyuki Mitsuda]. … *Some of the terminology ...

Fukutaro Okui

1897-1965 A sociologist from the Showa era. Born ...

Large-flowered larkspur - Large-flowered larkspur

... There are about 250 species of Delphinium (la...

Uzbek - Uzbek (English spelling) Узбек/Uzbek

Another name for the Republic of Uzbekistan, loca...

Minamiizu [town] - Minamiizu

A town in Kamo District, Shizuoka Prefecture, at t...

Kano Natsuo

A metalworker from the end of the Edo period to t...

Oleomargarine

Also called oleo oil. An oil obtained by squeezing...

Abudefduf notatus (English spelling) Abudefdufnotatus

… [Makoto Shimizu]. . … *Some of the terminology ...

Kamikoani [village] - Kamikoani

A village in Kitaakita County, central Akita Prefe...

Women's magazines

A magazine published for female readers. Many can ...