| 单词 | troctolite | 
| 释义 | troctoliten. Mineralogy.   (See quot. 1892.) ΚΠ 1883    Science 1 342/2  				The term ‘troktolite’ is the equivalent of the more common ‘forellenstein’. 1892    Chambers's Encycl. X. 301  				Troctolite (trout-stone), a variety of Gabbro, composed almost entirely of white felspar..and dark olivine. This entry has not yet been fully updated (first published 1915; most recently modified version published online December 2020). <  | 
	
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