Pinterest

an image of a pyramid diagram with all the different rocks and their corresponding names on it

From Wikiwand: Streckeisen Diagram | Geology humor, Diagram, Earth and space science

Save

wikiwand.com

Wikiwand - QAPF diagram

A QAPF diagram is a double ternary diagram which is used to classify igneous rocks based on mineralogic composition. The acronym QAPF stands for "Quartz, Alkali feldspar, Plagioclase, Feldspathoid ". These are the mineral groups used for classification in QAPF diagram. Q, A, P and F percentages are normalized .

Geologic Time Scale

Data Visualization

Geology Rocks Mineral

Data Journalism

Guiniro Okami

Comments

No comments yet! Add one to start the conversation.