Owen, J. V., Dostal, J., Fisera, M. (2007) Mineralogical controls on the distribution of trace elements in metasomatized peridotite enclaves from Planany, Czech Republic. Mineralogical Magazine, 71 (1) 81-91 doi:10.1180/minmag.2007.071.1.81
| Reference Type | Journal (article/letter/editorial) | ||
|---|---|---|---|
| Title | Mineralogical controls on the distribution of trace elements in metasomatized peridotite enclaves from Planany, Czech Republic | ||
| Journal | Mineralogical Magazine | ||
| Authors | Owen, J. V. | Author | |
| Dostal, J. | Author | ||
| Fisera, M. | Author | ||
| Year | 2007 (February) | Volume | 71 |
| Issue | 1 | ||
| Publisher | Mineralogical Society | ||
| DOI | doi:10.1180/minmag.2007.071.1.81Search in ResearchGate | ||
| Generate Citation Formats | |||
| Mindat Ref. ID | 243743 | Long-form Identifier | mindat:1:5:243743:3 |
| GUID | 0 | ||
| Full Reference | Owen, J. V., Dostal, J., Fisera, M. (2007) Mineralogical controls on the distribution of trace elements in metasomatized peridotite enclaves from Planany, Czech Republic. Mineralogical Magazine, 71 (1) 81-91 doi:10.1180/minmag.2007.071.1.81 | ||
| Plain Text | Owen, J. V., Dostal, J., Fisera, M. (2007) Mineralogical controls on the distribution of trace elements in metasomatized peridotite enclaves from Planany, Czech Republic. Mineralogical Magazine, 71 (1) 81-91 doi:10.1180/minmag.2007.071.1.81 | ||
| Abstract/Notes | AbstractSmall (m-scale) peridotite enclaves at Planany (central Czech Republic) are separated from their gneissic host rocks by a narrow (cm-scale) reaction rim comprising an inner, tremolite + phlogopite zone and an outer, essentially monomineralic phlogopite zone. Both retain an Mg# very similar to that of the peridotite (Mg# = 81), but relative to this reference frame, show large increases in LILE (K, Rb, Ba) and radionuclides (U, Th). On a smaller scale, however, there has been a mineralogically-controlled decoupling of various components, particularly among the HFSE and REE, the former favouring the phlogopite-rich outer layer of the reaction rim, the latter the amphibole-rich inner zone. Taken together, however, the reaction zones preserve key compositional features of their inferred protolith. | ||
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