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Palygorskite : ウィキペディア英語版 | Palygorskite
Palygorskite or attapulgite is a magnesium aluminium phyllosilicate with formula (Mg,Al)2Si4O10(OH)·4(H2O) that occurs in a type of clay soil common to the Southeastern United States. It is one of the types of fuller's earth. Some smaller deposits of this mineral can be found in Mexico, where its use is tied to the manufacture of Maya blue in pre-Columbian times. ==Name==
Palygorskite was first described in 1862 for a deposit at Palygorskaya on the Popovka River, Middle Urals, Permskaya Oblast, Russia.〔〔 The synonym ''attapulgite'' is derived from the U.S. town of Attapulgus, in the extreme southwest corner of Georgia, where the mineral is abundant and surface-mined.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Palygorskite」の詳細全文を読む
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