petrogenesis

pet·ro·gen·e·sis

P0224800 (pĕt′rō-jĕn′ĭ-sĭs)n. The branch of petrology that deals with the origin of rocks, especially igneous rocks.

pet′ro·ge·net′ic (-jə-nĕt′ĭk) adj.

(ˌpɛtrəʊˈdʒɛnɪsɪs) or

n (Geological Science) the investigation and analysis of the beginnings and development of metamorphic, igneous and sedimentary rocks

(ˌpɛ troʊˈdʒɛn ə sɪs)

(pɪˈtrɒdʒ ə ni)

n. the origin and formation of rocks. [1900–05] pet`ro•ge•net′ic (-dʒəˈnɛt ɪk) adj.

单词	petrogenesis
释义	petrogenesis pet·ro·gen·e·sis P0224800 (pĕt′rō-jĕn′ĭ-sĭs)n. The branch of petrology that deals with the origin of rocks, especially igneous rocks. pet′ro·ge·net′ic (-jə-nĕt′ĭk) adj. petrogenesis (ˌpɛtrəʊˈdʒɛnɪsɪs) or petrogeny n (Geological Science) the investigation and analysis of the beginnings and development of metamorphic, igneous and sedimentary rocks pet•ro•gen•e•sis (ˌpɛ troʊˈdʒɛn ə sɪs) also pe•trog•e•ny (pɪˈtrɒdʒ ə ni) n. the origin and formation of rocks. [1900–05] pet`ro•ge•net′ic (-dʒəˈnɛt ɪk) adj. petrogenesis petrogenesis [¦pe·trō′jen·ə·səs] (petrology) That branch of petrology dealing with the origin of rocks, particularly igneous rocks. Also known as petrogeny.
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