IV.—The Contact-Rocks of the Great Whin Sill
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چکیده
منابع مشابه
Apophyllite and other zeolite-type minerals from the Whin Sill of the northern Pennines
Apophyllite, analcite, chabazite, prehnite and stilbite are described from pectolite-, chlorite-, calciteand quartz-bearing veins and joint coatings in the late Carboniferous quartz dolerite of the Whin Sill of the northern Pennines. These veins represent the final hydrothermal stages in the sill's emplacement and are not related to the widespread lead-zinc-barium-fluorite mineralization of the...
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Thermal Contact Conductance (TCC) between an exhaust valve and its seat is one of the important parameters to be estimated in an internal combustion engine. An experimental study presented here to acquire temperature in some interior points to be used as inputs to an inverse analysis. An actual exhaust valve and its seat are utilized in a designed and constructed setup. Conjugate Gradient Metho...
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ژورنال
عنوان ژورنال: Geological Magazine
سال: 1898
ISSN: 0016-7568,1469-5081
DOI: 10.1017/s0016756800141433