A Metamorphic Rock That Is Described as Porphyroblastic Has

question 27

Multiple Choice

A metamorphic rock that is described as porphyroblastic has

• A)original igneous rock textures.
• B)abundant equant minerals.
• C)large crystals in a fine-grained matrix.
• D)no preferred alignment of minerals.

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Definitions:

Anterior

Refers to the front or forward direction in the body's anatomy.

Lumbar

Relating to the lower part of the spine, consisting of five vertebral bones between the ribcage and pelvis.

Intercarpal

Relating to the joints and spaces between the carpal bones of the wrist.

Metacarpophalangeal

Referring to the joints between the metacarpal bones of the hand and the proximal phalanges of the fingers.