WebJan 1, 2014 · heteroblastic. heteroblastic [ Pertaining to a type of crystalloblastic texture in a metamorphic rock in which the essential mineral constituents are of two or more distinct sizes. The term was originated by Becke (1903)] heteroblastisch. Web—a crystal of a mineral produced entirely by metamorphic processes; the texture produced by metamorphic recrystallization is referred to as crystalloblastic texture; crystalloblastic series is an arrangement of metamorphic minerals in order of decreasing form energy so …
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Crystalloblastic texture Article about crystalloblastic …
WebQuartz existed in anhedral allotriomorphic granular and granular. clinochlore existed in lepidoblastic texture and aphanitic, and was stained to brown by the iron mineral. Carbonate was anhedral granular. fibrolite was fiber crystalloblastic texture and radial crystalloblastic texture. Trace and Sericite were lepidoblastic texture and stained WebGranitic rocks which exhibit both crystalloblastic textures and marked flow structure are interpreted as examples of rheomorphism, and the term neomagma instead of magma is used for the material that flowed. The use of large lantern-slide (3¼ × 4¼ inches) thin sections has proved to be most helpful in the study of critical features of either ... WebTexture In metamorphic rocks individual minerals may or may not be bounded by crystal faces. Those that show none of their own crystal faces are termed xenoblastic. listed in a … highland gumtree freebies