| fahlband | 1. <chemical> A stratum in crystalline rock, containing metallic sulphides. Origin: G, fr. Fahl dun-coloured + band a band. 2. <chemical> Same as Tetrahedrite. Origin: G. Fahlerz; fahl dun-coloured, fallow + erz ore. (01 Mar 1998) |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|