Phase Relations of the Hydroxyl Felspathoids in the System NaAlSiO4-NaOH-H20
| dc.contributor.advisor | Burley, B.J. | en_US |
| dc.contributor.author | Anderson, Ascroft Mackenzie Peter | en_US |
| dc.contributor.department | Geology | en_US |
| dc.date.accessioned | 2014-06-18T17:03:44Z | |
| dc.date.available | 2014-06-18T17:03:44Z | |
| dc.date.created | 2013-09-23 | en_US |
| dc.date.issued | 1968-05 | en_US |
| dc.description.abstract | <p>A study was made of the phase relationships in the system NaAlSiO<sub>4</sub>-NaOH-H<sub>2</sub>O, at 15,000 p.s.i. and at 450°C, 520°C, 600°C and 700°C. The following phases were found and characterised: hydroxyl varieties of nosean, sodalite and cancrinite, with formulae approximating to 3NaAlSiO<sub>4</sub>.NaOH.xH<sub>2</sub>O, 1x1.5, sodic nepheline and phase X, apparently a previously unreported phase, with composition approaching Na<sub>4</sub>Al<sub>2</sub>Si<sub>2</sub>O<sub>9</sub>. Approximate phase diagrams were deduced for the four temperatures.</p> | en_US |
| dc.description.degree | Doctor of Philosophy (PhD) | en_US |
| dc.identifier.other | opendissertations/8181 | en_US |
| dc.identifier.other | 9350 | en_US |
| dc.identifier.other | 4613651 | en_US |
| dc.identifier.uri | http://hdl.handle.net/11375/13359 | |
| dc.subject | Geology | en_US |
| dc.subject | Geology | en_US |
| dc.subject | Geology | en_US |
| dc.title | Phase Relations of the Hydroxyl Felspathoids in the System NaAlSiO4-NaOH-H20 | en_US |
| dc.type | thesis | en_US |
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