| orthoclase | <chemical> Common or potash feldspar crystallizing in the monoclinic system and having two cleavages at right angles to each other. See Feldspar. Origin: Ortho- + Gr. To break. Source: Websters Dictionary (01 Mar 1998) |
|---|
| orthoclase | a white or colored monoclinic feldspar |
|---|
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¿© |
|---|