Speczik, Stanisław
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Vol 41, No 1-2 (1991) - Articles
Fluid inclusion studies of Bahariya barites (Western Desert, Egypt)
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Vol 41, No 3-4 (1991) - Articles
Sedimentary environment of Middle Ordovician iron oolites in northeastern Kansas, U.S.A.
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Vol 37, No 3-4 (1987) - Articles
Origin of Kupferschiefer mineralization as suggested by coal petrology and organic geochemical studies
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Vol 36, No 1-3 (1986) - Articles
The environment of generation of some base metal Zechstein occurrences in Central Europe
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