 | | Journal (article/letter/editorial) | | Thallium was first applied industrially in 1920 in Germany where thallium sulfate was used as an active part...of various types. During the second world war Germany began to use instruments for infrared signal systems...producing countries are: the U. S. A., Canada, Germany, Belgium and France. The world production of metallic...are not available. Up until the second world war Germany was the main producer of thallium. Metallic thallium...Przetworow Chemicznych Company in the Katovits-Ligota region as a by-product of zinc production. In conclusion |  | | Book | | Design: Hansbernd Lindemann, Berlin. Printed in Germany. Preface More than thirty years ago, microprobe...of the granite-gneissic Precambrian rocks of the region and of manganese mobilized by leaching of basalts...controlled by the structurally superimposed unwrapping region. This engendered the decisive conditions in the...granitized material itself. The wide country rock-region may in many cases be a significant contributor...Lille in France, Severgin in Russia, Vezrer in Germany, Jemson in Britain and other scientists at the |  | | Book (volume) | | reported from alluvial deposits of the centrat Aldan region, see pp. 11/2. Solid Salutions of Mn with Native...altered olivine-leucite basalt of the Koshmansai region, Kurama Range, Uzbekistan, an Mn-rich phase was...eruptive breccias near Volnovakha, eastern Asov Sea region, Ukraine. The steel gray silicides have a metallic...well as Malaya and 8ol'shaya Yukhta, centrat Aldan region, Eastern Siberia, Russia. Associated in the heavy...galena, from an undisclosed locality in Saxony, Germany. 1t contained Mn 45.5, As 51.8% and traces of Fe; |  | | Book (volume) | | explain the ideas of those who have worked on it (and mine, where they differ from those readily available...* Translation provided by Dr Hansgeorg Förster, Rhein.-Westf. Techn. Hochschule Aachen, BDR. # RESUMEN...southwestern England and northern France, Belgium, and Germany). These rocks underwent several phases of folding...few small veins of lead and zinc, the Silurian region of southeast Ulster is not mineralized. In the...concurrent with the mining failed to find more ore, the mine was closed. Total output from Abbeytown is estimated |
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Segen Gottes Mine, Wiesloch, Rhein-Neckar-Kreis, Karlsruhe Region, Baden-Württemberg, Germany