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Перевод: petrography speek petrography


[существительное]
петрография


Тезаурус:

  1. Thin-section petrography is a standard geological technique, fundamental to determining the mineralogical and textural characteristics of rocks; it can be applied in just the same way to ceramic materials.
  2. The groundmass mineralogy of lateritised Permian volcanics from Devon cannot be determined by optical petrography but is clearly shown by chemical mapping with an automated electron microprobe.
  3. The new (second) edition of Petrography , which also covers sedimentary and metamorphic rocks, is thus welcome for that reason alone.
  4. Petrography
  5. Two general approaches have been much used: thin-section petrography and chemical analysis of the body fabric or composition.
  6. BGS has continued to provide specialist services in the fields of palaeontology, petrography and geochemistry.
  7. For example, Igneous and Metamorphic Petrology , which does make use of photographs, succeeds by the sheer wealth of information it contains (more than twice the pages of the corresponding sections in Petrography) .
  8. Such a device was quickly appreciated as the most practical way of producing polarized light - of great value in physical optics and in petrography.
  9. The parallel approaches of petrology (or thin-section petrography) and chemical analysis, which have been so successfully applied to ceramics.
  10. The following example from Iron Age Britain shows how scientists use thin-section petrography to decide whether pottery found at a site is local or imported.
  11. Since the pioneering work of Henry Clifton Sorby (1851), slices of rock ground thin enough to transmit light have been the staple material of sedimentary petrography.
  12. Her published work included field and laboratory studies of rocks from western regions of the British Isles, the Ardennes, and Switzerland, and the petrography of rock collections from the Himalayas and many parts of Africa.

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