Deformation, Metamorphism, and Mineralization in Gypsum-Anhydrite Cap Rock Sulphur Salt Dome, LouisianaGeological Society of America, 1952 - 169 pages |
Other editions - View all
Deformation, Metamorphism, and Mineralization in Gypsum-Anhydrite Cap Rock ... Marcus Isaac Goldman No preview available - 2012 |
Deformation, Metamorphism, and Mineralization in Gypsum-Anhydrite Cap Rock ... Marcus Isaac Goldman No preview available - 2012 |
Common terms and phrases
adjacent angle ANHYDRITE CAP ROCK anhydrite grains appears aragonite areas associated barite birefringence boundaries calcite crystals calcite veins calcium carbonate calcium sulfate carbonate crystal celestite clasts cleavages core crossed nicols crushing crystals Pl dark deformation dolomite DOME FIGURE 1A epigenetic equant evidence fault feet fine-grained calcite flowage fluorite formed Geol gypsification GYPSUM ANHYDRITE CAP gypsum crystals gypsum rock gypsum veins illustrated in Plate impurities indicate integrated gypsum integration of gypsum intense mylonization interference colors intergrown irregular kaolinite katatectic bedding katatectic layers katatectic surface low-angle veins mesh veining mineral movement mylonite mylonized anhydrite occur orientation origin parallel plane polished face pressure solution presumably probably recrystallized anhydrite regenerated anhydrite crystals regenerated anhydrite rock regenerated rock relation residual rhomboidal rim gypsum rim-gypsified ROCK OF SULPHUR SALT DOME FIGURE SALT DOME PLATE salt stock shear surfaces skeletons specimen sphalerite steep suggest sulfides sulfur SULPHUR SALT DOME syngenetic Thin section transverse elongation unintegrated upper