| 单词 | argyrodite |
| 释义 | argyrodite (once / 1969886 pages) n WORD FAMILY argyrodite USAGE EXAMPLESThe element is of extremely rare occurrence, being met with only in argyrodite and, to a very small extent, in euxenite. Various, Encyclopaedia Britannica, 11th Edit...(2011) ARGYRODITE, a mineral which is of interest as being that in which the element germanium was discovered by C. Winkler in 1886. Various, Encyclopaedia Britannica, 11th Edit...(2010) It may be obtained from argyrodite by heating the mineral in a current of hydrogen; or by heating the dioxide to redness with carbon. Various, Encyclopaedia Britannica, 11th Edit...(2011) n a rare steel-grey mineral consisting of silver and germanium and sulfur Hyper mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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