Crystallography of select titanomagnetite specimens: lattice constant a and Curie temperature TC; ulvospinel content x and oxidation parameter z estimated from Nishitani & Kono (1983).
| Specimen (group) . | a (nm) . | TC (°C) . | x . | z . |
|---|---|---|---|---|
| 006-2 (3) | 0.8444 | 282 | 0.7 | 0.6 |
| 008-2 (1) | 0.8384 | 499 | 0.2 | 0.3 |
| 029-2 (1) | 0.8383 | 544 | 0.1 | 0.3 |
| 048-2 (1) | 0.8387 | 546 | 0.1 | 0.3 |
| 063-2 (2) | 0.8442 | 294 | 0.7 | 0.6 |
| Magnetite | 0.8396 | 585 | – | – |
| Specimen (group) . | a (nm) . | TC (°C) . | x . | z . |
|---|---|---|---|---|
| 006-2 (3) | 0.8444 | 282 | 0.7 | 0.6 |
| 008-2 (1) | 0.8384 | 499 | 0.2 | 0.3 |
| 029-2 (1) | 0.8383 | 544 | 0.1 | 0.3 |
| 048-2 (1) | 0.8387 | 546 | 0.1 | 0.3 |
| 063-2 (2) | 0.8442 | 294 | 0.7 | 0.6 |
| Magnetite | 0.8396 | 585 | – | – |
Crystallography of select titanomagnetite specimens: lattice constant a and Curie temperature TC; ulvospinel content x and oxidation parameter z estimated from Nishitani & Kono (1983).
| Specimen (group) . | a (nm) . | TC (°C) . | x . | z . |
|---|---|---|---|---|
| 006-2 (3) | 0.8444 | 282 | 0.7 | 0.6 |
| 008-2 (1) | 0.8384 | 499 | 0.2 | 0.3 |
| 029-2 (1) | 0.8383 | 544 | 0.1 | 0.3 |
| 048-2 (1) | 0.8387 | 546 | 0.1 | 0.3 |
| 063-2 (2) | 0.8442 | 294 | 0.7 | 0.6 |
| Magnetite | 0.8396 | 585 | – | – |
| Specimen (group) . | a (nm) . | TC (°C) . | x . | z . |
|---|---|---|---|---|
| 006-2 (3) | 0.8444 | 282 | 0.7 | 0.6 |
| 008-2 (1) | 0.8384 | 499 | 0.2 | 0.3 |
| 029-2 (1) | 0.8383 | 544 | 0.1 | 0.3 |
| 048-2 (1) | 0.8387 | 546 | 0.1 | 0.3 |
| 063-2 (2) | 0.8442 | 294 | 0.7 | 0.6 |
| Magnetite | 0.8396 | 585 | – | – |
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