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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy >
Vol.XVIII, No.4 >
Optical Anomaly Garnet and its Stability Field at High Pressures and Temperatures
| Title: | Optical Anomaly Garnet and its Stability Field at High Pressures and Temperatures |
| Authors: | Hariya, Yu Browse this author | | Kimura, Makoto Browse this author |
| Issue Date: | Sep-1978 |
| Publisher: | 北海道大学 |
| Journal Title: | 北海道大学理学部紀要 |
| Journal Title(alt): | Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy |
| Volume: | 18 |
| Issue: | 4 |
| Start Page: | 611 |
| End Page: | 624 |
| Abstract: | The natural anisotropic garnets from the skarn deposits in Japan were found a wide range of chemical compositions of grossular-andradite solid solution. No relationship between chemical compositions and the optical properties was found. Anisotropic garnet and its stability field have been studied in the pressure range of 250-1,500 bar and the temperature range of 550-870℃ with or without H2O and CO2. The transition boundary from anisotropic to isotropic form was negative, and the stability field of anisotropic garnet is relatively low pressures and temperatures under H2O and CO2 conditions. |
| Type: | bulletin (article) |
| URI: | http://hdl.handle.net/2115/36673 |
| Appears in Collections: | Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy > Vol.XVIII, No.4
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