| | Journal (article/letter/editorial) | for Geosciences, Telegrafenberg, 14473 Potsdam, Germany ROLF-BIRGER PEDERSEN Department of Earth Science...pegmatite, Sveconorwegian, Svecofennian, dating, columbite group minerals. INTRODUCTION The close genetic...There exist no age data for the pegmatites. The columbite-(Fe) investigated in this study has the Natural...across the island (Fig. 5). The investigated columbite-(Fe) provided by the Natural History Museum of Oslo...-(Y), polycrase-(Y), columbite-(Fe)–columbite-(Mn)–tantalite-(Fe)–tantalite-(Mn) series, and thortveitite | | | Book | (field of view 8 cm). Figure 1.3 An opencast iron ore mine (Postmasburg, South Africa). 7 microscopes, or...12 19 K 20 Ca 21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 28 Ni 29 Cu 30 Zn 31 Ga 32 Ge 33...111 106 102 99 21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 28 Ni 29 Cu 30 Zn 31 Ga 32 Ge 33...9 10 11 12 21 Sc 22 Ti 23 V 24 Cr 25 Mn 26 Fe 27 Co 28 Ni 29 Cu 30 Zn 16 S 15 P 17 Cl... 3+ 76 4+ 68 6 7 24 Cr 23 V 2+ 88 3+ 74 25 Mn 3+ 63 6+ 52 2+ 80 4+ 60 43 Tc 40 Zr 41 Nb 42 | | | Book | about identifying a Figure 1.3 An opencast iron ore mine (Postmasburg, South Africa). microscopes, or chemically...28 | 29 | 30 | 4s3d | K | Ca | Se | 11 | vi) Cr | Mn] Fa |) Co Ni | cu | Zn |) P 7 | 38 | 39 | 40 | 41...32 | 33 | 34 | 35 | 36 K | Ca] Sc | Ti | V | Cr} Mn] Fe | Co] Ni | Cul Zn | Ga} Ge} As | Se | Br | kr ...He2i Oita 3. 2 | 2 | 2 24] 25 | 26] 27] |G | Mia fe | Go| V |] 1.8] |1.5| 12 11 10 7208 65 ...| 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 fe | Pr | Nd | Pm| Sm] Eu | Gd| Tb | Dy | Ho| Er | tm] | | | Thesis/Dissertation | (German Research Centre for Geosciences) in Potsdam, Germany, for the SIMS Boron isotope analysis, his comments...intermediate zone exposed in the wall of the eastern mine. ......................... 66 Figure 8-4 - Lithologies........................... 77 Figure 8-11 - Mg/(Mg+Fe) vs Xvac/(Xvac+Na) classification according to Henry...pegmatite and other Lindvikskollen area rocks. A: Sn vs Mn (ppm) plot showing that tourmalines of the albitite...metagabbro have the lowest concentrations of Sn and Mn, while the granitic dyke tourmalines have the highest |
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