 | | Journal (article/letter/editorial) | | 1 3 - 7 1 8 Werdingite from the Urungwe District, Zimbabwe Department of Geological Sciences, University...Proterozoic Magondi belt in the Urungwe District, 60 km westnorth-west of Karoi, northern Zimbabwe. The geologic...details on the werdingite occurrence in the Urungwe District. Geologic situation and mineralogy of the werdingite-bearing...grandidierite prisms, and subordinate tourmaline, prismatine, hercynite, and ilmenite. Monazite, zircon, corundum...mm long, and are randomly oriented. Individual prismatine grains are up to 2 mm across and extinguish simultaneously; |  | Grew, E. S., Rao, A. T., Raju, K. K. V. S., Hejny, C., Moore, J. M., Waters, D. J., Yates, M. G., Shearer, C. K. (2003) Prismatine and ferrohögbomite-2N2S in granulite-facies Fe-oxide lenses in the Eastern Ghats Belt at Venugopalapuram, Vizianagaram district, Andhra Pradesh, India: do such lenses have a tourmaline-enriched lateritic precursor?. Mineralogical Magazine, 67 (5) 1081-1098 doi:10.1180/0026461036750144 | Journal (article/letter/editorial) | | Magazine, October 2003, Vol. 67(5), pp. 1081–1098 Prismatine and ferroh˛gbomite-2N2S in granulite-facies Fe-oxide...lenses in the Eastern Ghats Belt at Venugopalapuram, Vizianagaram district, Andhra Pradesh, India: do...New Mexico 87131, USA ABSTR ACT Fluorine-rich prismatine, (&,Fe,Mg)(Mg,Al,Fe)5Al4(Si,B,Al)5O21(OH,F),...sthene-cordierite gneisses of the Eastern Ghats belt, Andhra Pradesh, India. Hemo-ilmenite, sapphirine...subordinate. Lithium, Be and B are concentrated in prismatine (140 ppm Li, 170 ppm Be, and 2.8 3.0 wt.% B2O3) |  | | Report (volume) | | Occurrences of kornerupine sensu stricto (K) and prismatine (P) Chapter 9. Table 17, pp. 461-462: B2O3 contents...2 0 Grandidierite Werdingite Kornerupine and prismatine (komerupine s.l.) Magnesiodumortierite Alkali-free...Kornerupine group: Kornerupine sensu stricto and prismatine Description Cell parameters Chemical composition...hydrous strontium borate from the Kramer Borate District, California. USGS Prof Paper 424-C:294-297 Erd...paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California. Mineral Ree 20:101-127 | | | Report (volume) | | 461-462: B,03 contents sensu stricto (K) and prismatine of rock-forming (P) silicate minerals Chapter...nate mee b RE eE Enc 2 140 Kornerupine and prismatine (kornerupine $.1.).................seeeeeees...Kornerupine group: Kornerupine sensu stricto and prismatine................ 436 dey sicsale amtaletd 436...hydrous strontium borate from the Kramer Borate District, California. USGS Prof Paper 424-C:294-297 Erd...paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California. Mineral Rec 20:101-127 |
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