| Abstract: | Garnet pyroxenites and corundum-garnet amphibolites from the Dent peninsula of eastern Sabah (North Borneo) occur as blocks in a slump breccia deposit of late Miocene age. The earliest formed minerals include pyrope-almandine garnet, tschermakitic augite, pargasite, and rutile. Cumulate textures are present in two of the six specimens studied. The earlier fabric has been extensively brecciated and partly replaced by plagioclase, ilmenite, and a fibrous amphibole. The bulk composition and mineralogy of these rocks are similar to those of garnet pyroxenite lenses within ultramafic rocks. Estimated temperature and pressure for the origin of the Sabah garnet pyroxenites is 850??150?? C and 19??4 kbar. ?? 1974 Springer-Verlag. |
| Genre: | Article |
| ProdID: | 70001277 |
| Citation Author: | Morgan, B. A. |
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| Citation End Page: | 314 |
| Citation Issue: | 4 |
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| Citation Language: | English |
| Citation Larger Work Title: | Contributions to Mineralogy and Petrology |
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| Citation Publisher: | Springer-Verlag |
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| Citation Search Results Text: | Chemistry and mineralogy of garnet pyroxenites from Sabah, Malaysia; 1974; Article; Journal; Contributions to Mineralogy and Petrology; Morgan, B. A. |
| Citation Start Page: | 301 |
| Citation Volume: | 48 |
| Citation Year: | 1974 |
| Type: | citation/reference |
| Text: | Chemistry and mineralogy of garnet pyroxenites from Sabah, Malaysia; 1974; Article; Journal; Contributions to Mineralogy and Petrology; Morgan, B. A. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1007/BF00951337 |
| Date Other: | Tue, 28 Sep 2010 23:09 -0500 |
| Publisher: | Springer-Verlag |
