| Abstract: | The heat capacity of Mg3Al2Si3O12 glass has been measured from 10 to 1000 K by adiabatic and differential scanning calorimetry. The heat capacity of crystalline pyrope has been determined from drop-calorimetry measurements between 820 and 1300 K. From these and previously published results a consistent set of thermodynamic data is presented for pyrope and Mg3Al2Si3O12 glass and liquid for the interval 0-2000 K. The enthalpy of fusion at 1570 ?? 30 K, the metastable congruent 1-bar melting point, is 241 ?? 12 kJ/mol. ?? 1991. |
| Genre: | Article |
| ProdID: | 70016857 |
| Citation Author: | Tequi, C.; Robie, R. A.; S. , Hemingway, B.; R. , Neuville, D.; Richet, P. |
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| Citation End Page: | 1010 |
| Citation Issue: | 4 |
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| Citation Language: | English |
| Citation Larger Work Title: | Geochimica et Cosmochimica Acta |
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| Citation Number Of Pages: | 6 |
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| Citation Search Results Text: | Melting and thermodynamic properties of pyrope (Mg3Al2Si3O12); 1991; Article; Journal; Geochimica et Cosmochimica Acta; Tequi, C.; Robie, R. A.; S. , Hemingway, B.; R. , Neuville, D.; Richet, P. |
| Citation Start Page: | 1005 |
| Citation Volume: | 55 |
| Citation Year: | 1991 |
| Type: | citation/reference |
| Text: | Melting and thermodynamic properties of pyrope (Mg3Al2Si3O12); 1991; Article; Journal; Geochimica et Cosmochimica Acta; Tequi, C.; Robie, R. A.; S. , Hemingway, B.; R. , Neuville, D.; Richet, P. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| Date Other: | Tue, 1 Jan 1991 00:00 -0600 |
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