A Porphyritic Texture Includes Two Different Sizes of Mineral Grains

question 162

True/False

A porphyritic texture includes two different sizes of mineral grains, the phenocrysts and the vesicles.

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Definitions:

Equilibrium

A state in which economic forces such as supply and demand are balanced and in the absence of external influences, the values of economic variables will not change.

Investor

A person or organization that invests money anticipating a return on their investment.

Portfolio

A collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including mutual funds and ETFs.

Perceived Budget Line

The subjective view of the combination of goods and services that a consumer can purchase with their available resources, based on their perception of their budget.