 | | Report (issue) | | 278(1)° X-ray Powder Pattern: Deeti volcanic cone, Gregory rift, northern Tanzania. 2.555 (100), 2.708 (97)...84 1.74 0.61 99.67 (1) Deeti volcanic cone, Gregory rift, northern Tanzania; average of 17 electron...Diopside, phlogopite. Distribution: From the Deeti volcanic cone in the Gregory rift, northern Tanzania. Name:...anhydrous amphibole from the Deeti volcanic cone, Gregory rift, northern Tanzania. Mineral. Mag., 77(6), 2773-2792 |  | Zaitsev, A. N., Avdontseva, E. Yu., Britvin, S. N., Demény, A., Homonnay, Z., Jeffries, T. E., Keller, J., Krivovichev, V. G., Markl, G., Platonova, N. V., Siidra, O. I., Spratt, J., Vennemann, T. (2013) Oxo-magnesio-hastingsite, NaCa2(Mg2Fe3+3 )(Al2Si6)O22O2, a new anhydrous amphibole from the Deeti volcanic cone, Gregory rift, northern Tanzania. Mineralogical Magazine, 77 (6) 2773-2792 doi:10.1180/minmag.2013.077.6.06 | Journal (article/letter/editorial) | | anhydrous amphibole from the Deeti volcanic cone, Gregory rift, northern Tanzania A. N. ZAITSEV1,2,*, E. YU...anhydrous amphibole from the Deeti volcanic cone in the Gregory rift (northern Tanzania). The mineral occurs...structure, H and O isotopic composition, Deeti cone, Gregory rift, Tanzania. Introduction * E-mail: burbankite@gmail...area in the Gregory rift, northern Tanzania, is a well known volcanic A. N. ZAITSEV ET AL. field, primarily...Zaitsev, 2010) together with a further 200 smaller volcanic cones, explosion craters and lava flows (Dawson |  | Kaneva, Ekaterina, Radomskaya, Tatiana, Shendrik, Roman, Chubarov, Victor, Danilovsky, Victoria (2021) Potassic-Hastingsite from the Kedrovy District (East Siberia, Russia): Petrographic Description, Crystal Chemistry, Spectroscopy, and Thermal Behavior. Minerals, 11 (10) 1049 doi:10.3390/min11101049 | Journal (article/letter/editorial) | | Article Potassic-Hastingsite from the Kedrovy District (East Siberia, Russia): Petrographic Description...Danilovsky, V. Potassic-Hastingsite from the Kedrovy District (East Siberia, Russia): Petrographic Description...(Si Al )O W (OH) , has been found in the Kedrovy district (East Siberia, 2 6 2 22 2 4 Russia). The sample...New York, USA Dashkesan Co-Fe deposit, Dashkesan district, Azerbaijan Mont Royal, Monreal, Quebec, Canada...Simeria, Hunedoara, Romania Deeti volcanic cone, Gregory rif, northern Tanzania Ref. Abbr. [4–6] Hs |  | | Journal (article/letter/editorial) | | molecular water comes from a narrower H2Obending region centered at ~1610 cm–1 with likely components at...volcano (Fogo volcano), Sãn Miguel Island, Azores District, Portugal. The mineral was found in a single fragment...found in El Sherana Mine, SouthAlligator-River-District, Northern Territory of Australia, where it had...mineral from the Tsumeb mine, Otjikoto (Oshikoto) region, Namibia: description and crystal structure. Mineralogical...mineral from the Tsumeb mine, Otjikoto (Oshikoto) region, Namibia. It is named in honor of Ian Bruce (b |  | Martin, Robert F., Alarie, Éric, Minarik, William G., Wáczek, Zsófia, McCammon, Catherine A. (2016) Titanium-Rich Magnesio-Hastingsite Macrocrysts In A Camptonite Dike, Lafarge Quarry, Montreal Island, Québec: Early Crystallization In A Pseudo-Unary System. The Canadian Mineralogist, 54 (1) 65-78 doi:10.3749/canmin.4359 | Journal (article/letter/editorial) | | the groundmass, Ti-rich amphibole, augite, and phlogopite, as well as plagioclase (Le Maitre 2002). We...recently described from the Deeti volcanic cone, Gregory rift, northern Tanzania (Zaitsev et al. 2013). The...crystal analysis. In Minerals, Inclusions and Volcanic Processes (K.D. Putirka & F.J. Tepley III, eds...anhydrous amphibole from the Deeti volcanic cone, Gregory rift, northern Tanzania. Mineralogical Magazine |  | | Book (volume) | | cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological...see Fig. 1.9), but generally IR spectrum in this region is characteristic of all these minerals. In IR...vibrations of a large number of atoms within the region of coherent vibrations. However, in real periodic |
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