	Kuleshov, V. N., Brusnitsyn, A. I. (2005) Isotopic Composition (δ13C, δ18O) and the Origin of Carbonates from Manganese Deposits of the Southern Urals. Lithology and Mineral Resources, 40 (4) 364-375 doi:10.1007/s10987-005-0034-8	Journal (article/letter/editorial)
	Anomalously low 13C values in the South Faizuly deposit testify to the large-scale oxidation of methane...AND THE ORIGIN OF CARBONATES The South Faizuly deposit is localized in cherty rocks of the Eifelian Bugulygyr...CCD level (Zaikov et al., 2002). The Kyzyltash deposit is situated at a higher stratigraphic level among...near the hydrothermal vent. In the South Faizuly deposit, jasperites make up a chain of thin (2–3 m) lenticular...occurs in the southern and northern areas of the deposit. The southern area is most interesting. Manganese
	*(1993) Gmelin Handbook of Inorganic Chemistry* (8th ed.) Vol. 56-A2 - Manganese - Natural Occurrence. Minerals. Springer-Verlag Berlin.**	Book (volume)
	Mn sphalerites from the Pai-Khoi Novaya Zemelya province given in [96]. For a ZnS-MnS-CdS composition diagram...sphalerite deposits (of the Taishu Metallogenetic Province, Japan), the richer their contents of Fe and some...sphalerite-chalcopyrite-galena pyrite ores from the Sadon deposit, Northern Caucasus, Russia. The other three younger...in the Luz vein of the Uchucchacua Ag-Mn-Pb-Zn deposit, Peru. Thus, at location C (refer to p. 55), wurtzite...coexisting with alabandite of the Troika Sn-Ag-Pb deposit, see p. 56. Gmelin Handbook Mn Main Vol. A2 References
	*Dunning, F. W., Mykura, W., Slater, D. - Eds.* (1982) Mineral Deposits of Europe Vol. 2 - Southeast Europe. The Mineralogical Society, London.**	Book (volume)
	Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov Greece by G. Marinos Cyprus by..._ Belgium; Southeast Europe includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia;...metals : : Quartz—fluorite—polymetallic Emacion : Siderite—baryte—sulphide formation Quartz—mercury—alunite...metallogenic prounce The Dinaric metallogenic province The western Macedonian district Iron ore deposits...rock ; ‘ ; : Serbo—Macedonian _—_metallogenic The province The pre-Devonian merallGeeuie epoch The Hercynian
	*(2017) Critical mineral resources of the United States—Economic and environmental geology and prospects for future supply. Professional Paper* 1802. US Geological Survey doi:10.3133/pp1802**	Report (issue)
	geology and global distribution of the mineral deposit types that account for the present and possible...framework and development of geoenvironmental mineral-deposit models. vi Chapters C through V describe individual...barite deposits and districts, color-coded by deposit type.............................................of volcanogenic beryllium deposits and related deposit types, gelogic map of Spor Mountain area in Utah...percentage of world cobalt mine production in 2011, by deposit type..........................................

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Siderite from Obrochishte deposit, Obrochishte, Balchik Municipality, Dobrich Province, Bulgaria

Siderite from
Obrochishte deposit, Obrochishte, Balchik Municipality, Dobrich Province, Bulgaria