Mindat.org (original) (raw)

Seifert, Wolfgang, Rhede, Dieter, Förster, Hans-Jürgen, Naumann, Rudolf, Thomas, Rainer, Ulrych, Jaromir (2014) Macrocrystic corundum and Fe–Ti oxide minerals entrained in alkali basalts from the Eger (Ohře) Rift: Mg−Fe3+-rich ilmenite as tracer of an oxidized upper mantle. Mineralogy and Petrology, 108 (5) 645-662 doi:10.1007/s00710-014-0324-8 Journal (article/letter/editorial)
xenoliths, which probably originated in the Moho region. The Fe–Ti two-oxide geothermometry and oxygen-barometry...Academy of Sciences of Czech Republic, Rozvojova 269, 16500 Prague 6, Czech Republic and 1,080 °C and oxygen...ilmenite macrocrysts were transported from the source region to the surface by explosive alkali-basalt magmas...oxide among the alluvial heavy minerals in that region. Ilmenite megacrysts are well-known from numerous...sites (SG Seufzergründel; GB Georgenberg; JL Jizerská louka Meadow; CS České středohoři Mts.; RF Reichsforst)
Seifert, Wolfgang, Förster, Hans-Jürgen, Rhede, Dieter, Tietz, Olaf, Ulrych, Jaromír (2012) Mineral inclusions in placer zircon from the Ohře (Eger) Graben: new data on “strontiopyrochlore”. Mineralogy and Petrology, 106 (1) 39-53 doi:10.1007/s00710-012-0221-y Journal (article/letter/editorial)
Institute of Geology, Acad. Sci. Czech Rep., Praha, Czech Republic oxide phases usually associated with...Cenozoic alkali basalt area of northern Bohemia (Czech Republic) and southeastern Saxony (Germany). With a...Podsedice area in the České středohoři Mts. of the Czech Republic. Samples from placer occurrences in neighboring...the foothills of the České středohoři Mts., Czech Republic (Fig. 1). The deposit is located near the Litoměřice...Podsedice area is well-known for the occurrence of pyrope, the world-famous “Bohemian garnet”, which usually