Abstract
The surface tensions of the {100}, {110}, {101} and {211} faces are calculated by using Machenzie's method. A new equilibrium form of zircon crystal is then derived on the basis of Wulf's Law. This theoretic form consists of {100} prismatic faces and {211} pyramidal faces, which is different from that of the prediction by the periodic bond chain theory. The discovery of the equilibrium form of zircon crystal provides a clue for understanding of the morphology of zircon crystals formed in deep magma chamber, indicating that zircon morphology is an indicator of crystallization conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 516-523 |
| Number of pages | 8 |
| Journal | Science in China, Series B: Chemistry |
| Volume | 44 |
| Issue number | 5 |
| Publication status | Published - Oct 2001 |
| Externally published | Yes |
Keywords
- Crystal form
- Surface tension
- Zircon