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petrograph

noun
/ˈpɛtrəˌɡræf/

Meaning

a description or representation of rocks, especially in detailed scientific writing

Example Sentences

The scientist studied the petrograph to understand the rock composition.

Synonyms

rock description, geological record, stone chart

Antonyms

ignorance, blank

Collocations

detailed petrograph, study petrograph, petrograph analysis

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