 | | Journal (issue) | | Schweiz CHF 10,50 Die neuen Mineralien aus der Vulkaneifel • Zur Entstehung von idiomorphen Quarzen • Dufrenit...Teil II 28 Die neuen Mineralfunde aus der Vulkaneifel 38 Neue Mineralien 49 Zur Entstehung idiomorpher...Günterblassit, gefunden im Steinbruch Rother Kopf bei Gerolstein in der Eifel. Länge des Kristalls ca . 2 mm ...neuen Mineralfunde aus derVulkaneifel Dass die Vulkaneifel in der mineralogischen Wissenschaft immer noch...Variabilität und Komplexität von Mineralen der Vulkaneifel und verwandter Provenienzen, sowie ihre synthetischen |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...potassium-rich feldspar, carbo,nates, quartz., fluorite, dawsonite, trona, nahcolite, plrssonite, gaylussite...hemispherical front-lens. Type Locality: H(lwenegg, Hegau, Germany Nomenclature: From its framework structure and...combination with {110} and {OIl} is found only at Hegau, Germany (Figs. 15,18,26,27) while {WI} and {OW} in combination...15 MODIFIED HABIT MONOCLINIC ORIENTATION HEGAU,GERMANY Fig. 18 COMMON HABIT MONOCLINIC ORIENTATION ALL | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...potassium-rich feldspar, carbo,nates, quartz., fluorite, dawsonite, trona, nahcolite, plrssonite, gaylussite...hemispherical front-lens. Type Locality: H(lwenegg, Hegau, Germany Nomenclature: From its framework structure and...combination with {110} and {OIl} is found only at Hegau, Germany (Figs. 15,18,26,27) while {WI} and {OW} in combination...15 MODIFIED HABIT MONOCLINIC ORIENTATION HEGAU,GERMANY Fig. 18 COMMON HABIT MONOCLINIC ORIENTATION ALL |  | | Book (edition) | | named according to chemical composition (e.g. fluorite). to crystallographic tenns (e .g. prismatine)...to reflect the light gypsum. 3 - calcite, 4 - fluorite, 5 - apatite, 6 - ortho- beam on the polished...example, the genesis of Pb-Zn ore deposits or fluorite deposits of the central United States or of the...the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite |
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