| 释义 |
geocronite Min.|dʒiːˈɒkrənaɪt|
[f. geo- + Gr. κρόν-ος the god identified with Saturn (in alchemy associated with lead) + -ite. Named by Svanberg in 1839.]
A sulphide of lead and antimony.
1844Dana Min. (ed. 2) 493 Geocronite comes from the silver mines of Sala..Sweden. 1883Encycl. Brit. XVI. 395/2. |