| ENGLISH Hide | |
|---|---|
|
Source: |
|
|
Source: |
|
| Definition #1 | Quartz is the second-most-abundant mineral in the Earth's continental crust, after feldspar. It is made up of a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall formula SiO2. |
| Source of def. |
| IMAGES | |||
|---|---|---|---|
|
Quartz Source: |
|||
| CONCEPT | |
|---|---|
| Subject | Surface Tension and Wetting |
| Unique ID | 8621 |
| Unique KEY | |
| Last Changed | 2012.03.05 22:11 |