|
Ukraine | |
| Alexander I. Tischenko (1996). Minerals of the Crimea - World of stones, 1996, #9, p. 9-18 |
| Alexander I. Tischenko (1996). Minerals of the Crimea - World of stones, 1996, #9, p. 9-18 |
| Dvoichenko P.A. The minerals of Crimea (1914) - Zapiski Krymskogo obshchestva estestvoispytatelei (Proceeding of the Crimea Society of Naturalistes), 1914, vol. 4, p. 1-208 (Rus.) - Popov S.P. Mineralogy of the Crimea (1938). - M.-L., AN SSSR, 1938, 352 p. (Rus.) |
| Dvoichenko P.A. The minerals of Crimea (1914) - Zapiski Krymskogo obshchestva estestvoispytatelei (Proceeding of the Crimea Society of Naturalistes), 1914, vol. 4, p. 1-208 (Rus.) - Popov S.P. Mineralogy of the Crimea (1938). - M.-L., AN SSSR, 1938, 352 p. (Rus.) |
| Srebrodol'skii B.I. Crystal morphology of native sulfur in the Dneprovsko-Donetskii though and Kerch Peninsula - Mineralogicheskii sb. L'vovskogo universiteta (Mineralogical Bulletin of the L'vov university) - 1971 - №25 - vol.1 - p.45-53 |
Ptashkinskoye sulphur occurrence, Ptashkino Village area, Kerch Peninsula, Crimea, Ukraine