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- Petrography abstract "Petrography is a branch of petrology that focuses on detailed descriptions of rocks. Someone who studies petrography is called a petrographer. The mineral content and the textural relationships within the rock are described in detail. Petrographic descriptions start with the field notes at the outcrop and include megascopic description of hand specimens. However, the most important tool for the petrographer is the petrographic microscope. The detailed analysis of minerals by optical mineralogy in thin section and the micro-texture and structure are critical to understanding the origin of the rock. Electron microprobe analysis of individual grains as well as whole rock chemical analysis by atomic absorption or X-ray fluorescence are used in a modern petrographic lab. Individual mineral grains from a rock sample may also be analyzed by X-ray diffraction when optical means are insufficient. Analysis of microscopic fluid inclusions within mineral grains with a heating stage on a petrographic microscope provides clues to the temperature and pressure conditions existent during the mineral formation.".
- Petrography wikiPageExternalLink IgMetAtlas.
- Petrography wikiPageID "894729".
- Petrography wikiPageRevisionID "590635949".
- Petrography hasPhotoCollection Petrography.
- Petrography subject Category:Methods_and_principles_in_archaeology.
- Petrography subject Category:Optical_mineralogy.
- Petrography subject Category:Petrology.
- Petrography type Ability105616246.
- Petrography type Abstraction100002137.
- Petrography type Cognition100023271.
- Petrography type Know-how105616786.
- Petrography type Method105660268.
- Petrography type MethodsAndPrinciplesInArchaeology.
- Petrography type PsychologicalFeature100023100.
- Petrography comment "Petrography is a branch of petrology that focuses on detailed descriptions of rocks. Someone who studies petrography is called a petrographer. The mineral content and the textural relationships within the rock are described in detail. Petrographic descriptions start with the field notes at the outcrop and include megascopic description of hand specimens. However, the most important tool for the petrographer is the petrographic microscope.".
- Petrography label "Petrografia".
- Petrography label "Petrografia".
- Petrography label "Petrografia".
- Petrography label "Petrografie".
- Petrography label "Petrografie".
- Petrography label "Petrografía".
- Petrography label "Petrography".
- Petrography label "Pétrographie".
- Petrography label "Петрография".
- Petrography label "علم وصف الصخور".
- Petrography sameAs Petrografie.
- Petrography sameAs Petrografie.
- Petrography sameAs Petrografía.
- Petrography sameAs Pétrographie.
- Petrography sameAs Petrografia.
- Petrography sameAs Petrografie.
- Petrography sameAs Petrografia.
- Petrography sameAs Petrografia.
- Petrography sameAs m.03mm0j.
- Petrography sameAs Q289600.
- Petrography sameAs Q289600.
- Petrography sameAs Petrography.
- Petrography wasDerivedFrom Petrography?oldid=590635949.
- Petrography isPrimaryTopicOf Petrography.