 | | Journal (article/letter/editorial) | | Laboratories, 27A Raja Basanta Ray Road, Calcutta 700 026, India; l"Technische Universitiit Berlin, ZELMI, Strasse...baryte-bearing pegmatites of Nawahatu (23°26'N, 86°04'E), Purulia District, belong to the intercratonic...in the Chhotonagpur continental plate of Eastern India. Mineralogical and microchemical investigations...ore deposits occurring in and around Purulia District, West Bengal. While Sengupta (1965) and Ray and Gangopadhyay...deal with the Archaean structural geology of Purulia District, Das (1973, 1977) focuses his work mainly |  | | Journal (article/letter/editorial) | | which occurred between the Tuareg shield and the West African craton 600 Ma ago. The complex comprises...coarse-grained granite containing quartz, perthite, aegirine-augite, and Na- and Ca-amphiboles. The analysis in Table...from the Urals (2.4 wt.%) and c/p from Tamil Nadu, India (2.43 wt.%; Semenov et al., 1978). Th/U (weight)...region (Mirkina et al., 1973), the Eastern Ghats of India (Grew and Manton, 1986) and Antarctica (Grew and...syenite pegmatite Samalpatti complex, Tamil Nadu, India (Semenov et al., 1978). Normalizing factors from |  | | Journal (issue) | | JOURNAL OF EARTH SCIENCES FROM GEOLOGICAL SURVEY OF INDIA Editorial Advisory Board (2001-2002) N. P. Choudhury...RAJASTHAN VIRENDRA KUMAR Geological Survey of India. 15·16 lhalana Dungri. laipur 302 004 _ '.. ....witbin the large sedimentary basin occurring. to the west of Aravallis (extending from Jodhpur, Rajasthan...Faridkot districts of Punjab and parts of Sirsa district of Haryana. Almost the entire area of the basin...Haryana, a few boreholes drilled by O.N.G.C. and Oil India, sub-surface stratigraphy of the basin has been |  | Macdonald, Ray, Bagiński, Bogusław, Belkin, Harvey E., Stachowicz, Marcin (2019) Composition, paragenesis, and alteration of the chevkinite group of minerals. American Mineralogist, 104 (3) 348-369 doi:10.2138/am-2019-6772 | Journal (article/letter/editorial) | | perrierite-(La) was described from the Eifel volcanic district, Germany, by Chukanov Figure 4. The main compositional...Golden Lake in Ontario, Canada, and Rajasthan, India (Macdonald et al. 2009). Chevkinite with La exceeding...chevkinite-(Ce) from Samalpatti, India (2.53 wt%; Semenov et al. 1978), and Samchampi, India (0.69 wt%; Viladkar et...volcanics; 5 = Alrich perrierite, Antarctica and India. Data from Supplemental1 Table S3 and references...2008), and Al-rich perrierites from Antarctica and India (Harley 1994; Hokada 2007; Belkin et al. 2009). |
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