ˈpik(ə)riŋˌīt noun
( -s )
Etymology: John Pickering died 1846 American scientist + English -ite
: a mineral MgAl 2 (SO 4 ) 4 .22H 2 O composed of a hydrous magnesium aluminum sulfate occurring in white to faintly colored fibrous masses
ˈpik(ə)riŋˌīt noun
( -s )
Etymology: John Pickering died 1846 American scientist + English -ite
: a mineral MgAl 2 (SO 4 ) 4 .22H 2 O composed of a hydrous magnesium aluminum sulfate occurring in white to faintly colored fibrous masses
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012