| 释义 |
† thumerstone Min. Obs.|ˈtuːməstəʊn|
[ad. Ger. thumerstein (Werner, 1788), f. Thum, in Saxony, where found.]
A synonym of axinite. So † thumite |ˈtuːmaɪt|, in same sense.
1796Kirwan Elem. Min. (ed. 2) I. 273 Thumerstone,..Glass Shorl. [Ibid. 274 It is found crystallized in Dauphiné.., and amorphous in Saxony, near Thum, whence Mr. Werner calls it Thumerstein. 1802see axinite.] 1868Dana Min. 297 Axinite,..Thumerstein... Thumite. |