The New Encyclopaedia Britannica: A - K.Encyclopaedia Britannica, 2005 |
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Page 162
A - K. Minerals and Rocks Crystalline solids MINERALS : THEIR NATURE , CLASSIFICATION , AND. A mineral is a naturally occurring homogeneous solid with a definite chemical composition and a highly ordered atomic arrangement ; it is ...
A - K. Minerals and Rocks Crystalline solids MINERALS : THEIR NATURE , CLASSIFICATION , AND. A mineral is a naturally occurring homogeneous solid with a definite chemical composition and a highly ordered atomic arrangement ; it is ...
Page 164
... minerals . Minerals form in all geologic environments and thus under a wide range of chemical and physical conditions , such as varying tem- perature and pressure . The four main categories of mineral formation are ( 1 ) igneous , or ...
... minerals . Minerals form in all geologic environments and thus under a wide range of chemical and physical conditions , such as varying tem- perature and pressure . The four main categories of mineral formation are ( 1 ) igneous , or ...
Page 183
... MINERALS the presence ( versus absence. Equilibrium refers to the stable coexistence of two or more phases and is established relative to time . If two phases in a mixture of water and ice coexist so that the amount of each is fixed ...
... MINERALS the presence ( versus absence. Equilibrium refers to the stable coexistence of two or more phases and is established relative to time . If two phases in a mixture of water and ice coexist so that the amount of each is fixed ...
Common terms and phrases
albite amphiboles ancient aragonite areas atoms basalt bivalves body calcite calcium called carbonate central centre century cephalopods chemical clay minerals colour common composition contain crust crystals ctenidia cult cultural deities deposits developed dolomite Earth economic eggs electron evaporite example existence facies feldspar Figure garnet gastropods goddess gods grains Hittite human igneous rocks important industrial kaolinite king known layers limestone magma magnetic major mantle cavity marine material mental metamorphic rocks metaphysics Mexican Mexico City mica Michelangelo microscope millimetres Milton mimicry mind Mineralogy modern Molière Mongolia Mongols Moscow myth nature object occur ocean olivine organic originally oxide percent period philosophers physical plagioclase political population pressure produced properties pyroxene quartz reaction region religion religious reprinted result sandstones sedimentary rocks sediments shell silicate smectite snails society species structure Sumerian surface temperature temple tetrahedrons texture tion typically United urban volcanic